基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 504dd9d2f21fb76aca0c671b5287b44ffe80be71 OP_EQUALVERIFY OP_CHECKSIG
OP_0 74d0455a3cc757183ca75d6e4b8bd3bc341e9bde