基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 18a9e7264837d4ac6eeecf746061b69f5062a62c OP_EQUALVERIFY OP_CHECKSIG
OP_0 c8447edaeef21a484e369b5a2e67e51bb5ed1134