基本信息
witness_v0_keyhash
OP_0 774f590a3b2c12b65a3c4171a94901e4218f57c7
pubkeyhash
OP_DUP OP_HASH160 804b4cb20a8fdea0e5c939697c004e7fca9a8419 OP_EQUALVERIFY OP_CHECKSIG