Returns result of mempool acceptance tests for raw transactions without adding to mempool.
rawtxsarrayREQUIREDmaxfeeratenumber|stringoptionalcurl --user myuser --data-binary '{"jsonrpc":"1.0","id":"1","method":"testmempoolaccept","params":[["hex"]]}' -H 'content-type:text/plain;' http://127.0.0.1:8332/[
{
"txid": "a1075db55d...",
"allowed": true,
"vsize": 141,
"fees": { "base": 0.00001410 }
}
]