基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 ffa31215851bb2d99001863dc3440dd5eaeb2905 OP_EQUALVERIFY OP_CHECKSIG
OP_0 6d445a98277cc0fe05d2de6fe0f5032d0bdf78f5