Transaction not yet indexed

4Ff2Nd4yA5XXb5i44JUB7jvxL9AMecxH6LCNJVspC66sA3hLp9dB2uPqWNgPN5xU1ai2qKAYKS8MfoXVMRNQkZZ2

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