基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a7dcb49e9c3f3a59c53d1b21b150b8a1f802be85 OP_EQUALVERIFY OP_CHECKSIG
OP_0 67670fea35d545954150c0da6e70d4f208328776