基本信息
witness_v0_keyhash
OP_0 7f31dd3c25634d956b2ec465267d4b7edd871843
pubkeyhash
OP_DUP OP_HASH160 6f9d96e09818b969a0b3355a3a60294a714982d7 OP_EQUALVERIFY OP_CHECKSIG