基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 8b4b61f291a434c0b56e70a7f6f8579fe64e748a OP_EQUALVERIFY OP_CHECKSIG
OP_0 af771d0e56d3573d2dcd4c6caa6a07760c43ca2c