基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a848920746e96ecb39b870cf932e91b1cc567d4b OP_EQUALVERIFY OP_CHECKSIG
OP_0 620271b4c5c4ca87709e7bae1c81b370a0eed2b3