基本信息
witness_v0_keyhash
OP_0 a8b45b6ed0f71930fbc8b718814182e6abcdac77
pubkeyhash
OP_DUP OP_HASH160 2dea1bac9f9f49938211f840b9e3c80eb346b761 OP_EQUALVERIFY OP_CHECKSIG