Hi MC team,
I tried to trigger INSUFFICIENT PRIORITY message by sending a transaction with 0 fee or fee under the total cost of the transaction. Here is the procedure:
1. select UTXO
listunspent 0 99999 '["17Wjvi4uhP92zsMgxd36oPxgkCK27FYbnY"]'
{
"txid" : "070c8f0e6180cd85c4f5e07fe7e7a2413f69e67941e39f8230a950477c39bc0e",
"vout" : 0,
"address" : "17Wjvi4uhP92zsMgxd36oPxgkCK27FYbnY",
"account" : "",
"scriptPubKey" : "76a9144770a681a423cf9f5a1cc5566d20528d0986e0c188ac",
"amount" : 0.2,
"confirmations" : 634,
"cansend" : true,
"spendable" : false,
"assets" : [
],
"permissions" : [
]
}
{
"txid" : "3417dbcd3a1546556934a09852829abb57652d3df97ab5cc2264c756f19d0d7f",
"vout" : 1,
"address" : "17Wjvi4uhP92zsMgxd36oPxgkCK27FYbnY",
"account" : "",
"scriptPubKey" : "76a9144770a681a423cf9f5a1cc5566d20528d0986e0c188ac0c73706b67010000000000000075",
"amount" : 0,
"confirmations" : 908,
"cansend" : true,
"spendable" : false,
"assets" : [
{
"name" : "asset_4",
"assetref" : "192-301-5940",
"qty" : 1
}
],
"permissions" : [
]
}
2. createrawtransaction
createrawtransaction '[{"txid":"070c8f0e6180cd85c4f5e07fe7e7a2413f69e67941e39f8230a950477c39bc0e","vout":0},{"txid":"3417dbcd3a1546556934a09852829abb57652d3df97ab5cc2264c756f19d0d7f","vout":1}]' '{"1Ka5jGaok6Ph4JVvmURyAxcmHczhrY3tcn":{"asset_4":1,"":0.2}}' ['']
01000000020ebc397c4750a930829fe34179e6693f41a2e7e77fe0f5c485cd80610e8f0c070000000000ffffffff7f0d9df156c76422ccb57af93d2d6557bb9a825298a034695546153acddb17340100000000ffffffff01002d3101000000003776a914cbb3f02f8d74b3964cc309c2ebfc860ec5cdec1a88ac1c73706b71bb9a825298a034695546153acddb173401000000000000007500000000
signrawtransaction 01000000020ebc397c4750a930829fe34179e6693f41a2e7e77fe0f5c485cd80610e8f0c070000000000ffffffff7f0d9df156c76422ccb57af93d2d6557bb9a825298a034695546153acddb17340100000000ffffffff01002d3101000000003776a914cbb3f02f8d74b3964cc309c2ebfc860ec5cdec1a88ac1c73706b71bb9a825298a034695546153acddb173401000000000000007500000000 "[{\"txid\":\"070c8f0e6180cd85c4f5e07fe7e7a2413f69e67941e39f8230a950477c39bc0e\",\"vout\":0,\"scriptPubKey\":\"76a9144770a681a423cf9f5a1cc5566d20528d0986e0c188ac\",\"redeemScript\":\"\"},{\"txid\":\"3417dbcd3a1546556934a09852829abb57652d3df97ab5cc2264c756f19d0d7f\",\"vout\":1,\"scriptPubKey\":\"76a9144770a681a423cf9f5a1cc5566d20528d0986e0c188ac0c73706b67010000000000000075\",\"redeemScript\":\"\"}]" "[\"L26q7rA5vE8d65PnpAWrP2qwHN8jYVErMDhv1qdWVhzzYNBx8UwN\"]" ALL
3. sendrawtransaction
I get:
0d3ff5484f08b59ab6adfa63f35384af186a46002b7bb5e08351d6b5ba9a43bf
getrawmempool
{"method":"getrawmempool","params":[],"id":"67905551-1597585139","chain_name":"testnet04"}
[
"0d3ff5484f08b59ab6adfa63f35384af186a46002b7bb5e08351d6b5ba9a43bf"
]
Of course the transaction stay in the mempool and it is not mined. That is ok, but no UNSIFFICIENT PRIORITY is triggered.
My MC params are the following:
# Native blockchain currency (likely not required)
initial-block-reward = 0 # Initial block mining reward in raw native currency units. (0 - 1000000000000000000)
first-block-reward = 200000000000 # Different mining reward for first block only, ignored if negative. (-1 - 1000000000000000000)
reward-halving-interval = 52560000 # Interval for halving of mining rewards, in blocks. (60 - 1000000000)
reward-spendable-delay = 1 # Delay before mining reward can be spent, in blocks. (1 - 100000)
minimum-per-output = 0 # Minimum native currency per output (anti-dust), in raw units.
# If set to -1, this is calculated from minimum-relay-fee. (-1 - 1000000000)
maximum-per-output = 200000000000 # Maximum native currency per output, in raw units. (0 - 1000000000000000000)
minimum-offchain-fee = 0 # Minimum fee for publishing off-chain data items, per 1000 bytes, in raw units of native currency. (0 - 1000000000)
minimum-relay-fee = 1000000 # Minimum transaction fee, per 1000 bytes, in raw units of native currency. (0 - 1000000000)
native-currency-multiple = 100000000 # Number of raw units of native currency per display unit. (0 - 1000000000)
Could you kindly explain this?
Thanks,
Fabio
