基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 af8c74f88c68db07d8ab2b4f9abf874be73d471d OP_EQUALVERIFY OP_CHECKSIG
OP_0 3b19a6da510e04938453f4b43315dc0d1252d35e