Transaction not yet indexed

AmfCY4sBDGaip7g7We4zx6WB9kJyURnrefdfhy3zqaPpuEaHMVMaBJdpsY21jSUKjKATY8r1rEeSWGj3WMQVp4p

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.