基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 08a9b7a2155722f1044c1a7b200a917af4d6bb49 OP_EQUALVERIFY OP_CHECKSIG
OP_0 a313a9a03ca096e09f3721cd826a7edc2b54bf49