基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 ffab9a1e8989224fa8d3e5dc557eff5698c7fc84 OP_EQUALVERIFY OP_CHECKSIG
OP_0 a5a314f50d5d45e746e58a24d69a8d4e555b5636