基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 74482d794e1926c4518bace3289b73b1e9c8de66 OP_EQUALVERIFY OP_CHECKSIG
OP_0 8a3f1fa5c8eb94c758b39227fcbbf1d6d563a582