基本信息
witness_v0_keyhash
OP_0 f31cfaf8f3f4d0bd0d7a47349a8d028ba4ec0550
pubkeyhash
OP_DUP OP_HASH160 639375e77eff88103379de88a812a1d46a2e3aea OP_EQUALVERIFY OP_CHECKSIG