基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 21fff011005e7e107cc2d4073631cd765a4f48bb OP_EQUALVERIFY OP_CHECKSIG
OP_0 d2903894dc00c21da0d4c31d721e1d4b5d4ae22f