基本信息
witness_v0_keyhash
OP_0 b2b845e3caa7e8d68c6cf4b6ce996cecb48dbf57
pubkeyhash
OP_DUP OP_HASH160 74d300aa4d6ffcfcb23f2f0d4ef112159ac487a1 OP_EQUALVERIFY OP_CHECKSIG