基本信息
witness_v0_keyhash
OP_0 31ba886691aaed2936668b4b1dd0f70c7afe93db
pubkeyhash
OP_DUP OP_HASH160 843698b2f4aa02c82d521aa2de86d3ccf3f5a951 OP_EQUALVERIFY OP_CHECKSIG