基本信息
witness_v0_keyhash
OP_0 b7857259b5fd6d869ab1f207ae0361b2a9d71168
pubkeyhash
OP_DUP OP_HASH160 77bdf8295a8c4e31f437a544af4d64b9c25a921e OP_EQUALVERIFY OP_CHECKSIG