基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 450800a3b600b86a5a7f7d4a7db7064c1c741be1 OP_EQUALVERIFY OP_CHECKSIG
OP_0 990ae80d12569581638041b8e2f81a8c914ea476