基本信息
witness_v0_keyhash
OP_0 31ae3e38aa0a77ad334b9df1f6010957899e7781
pubkeyhash
OP_DUP OP_HASH160 ddbc3b8f43376ddb3faacc32a69f10e257e0c054 OP_EQUALVERIFY OP_CHECKSIG