基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 2a446223feda4c2fdb480c222a5ca1b6e6355a77 OP_EQUALVERIFY OP_CHECKSIG
OP_0 870384de6592a9b6b8e49bc8204304fb353865c5