基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a84d6c8734d71bfc7a19ed261349f2479fad8800 OP_EQUALVERIFY OP_CHECKSIG
OP_0 f12675ae51447c3f3dc7202a79a4eb131a0e7021