基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 31bab09a21332c1a191efa79e8a21aec1751fc46 OP_EQUALVERIFY OP_CHECKSIG
OP_0 9e47a66dd2adc7c844e3802f2f7a690b804e04df