基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 8f19cfbd51c3494d11b67c01baa101e7321cb884 OP_EQUALVERIFY OP_CHECKSIG
OP_0 74ba628f51d5ffa21462f8343f8d8111c5518cfb