基本信息
witness_v0_keyhash
OP_0 df400fb803c23d59804e5505126b96d7b2f230a9
pubkeyhash
OP_DUP OP_HASH160 31c4f0eed1019c70d04e58913d68671cbb40cc8c OP_EQUALVERIFY OP_CHECKSIG