基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 7ab3948c4cbfbff31b4cb4e934be23c48549d2ca OP_EQUALVERIFY OP_CHECKSIG
OP_0 74f1efab505edcdfa6f6425f497821a92a6fcc7e