基本信息
witness_v0_keyhash
OP_0 a6f1b94f27f016a056a0b310a00c0e3db80558f4
pubkeyhash
OP_DUP OP_HASH160 74b50d7bf8cdb483fd78eb64f5308b1b98123848 OP_EQUALVERIFY OP_CHECKSIG