基本信息
witness_v0_keyhash
OP_0 31c9343d89c849a8e3f95c735786d475bb0fed8b
pubkeyhash
OP_DUP OP_HASH160 f552b4e88b6e928dd663a1a0dbb834c9e27871b4 OP_EQUALVERIFY OP_CHECKSIG