Transaction not yet indexed

RFMEfXjMbzwwfxg7n7J1zeFLZUB8Q6ENEYcYuMBi9swCyhYSps6FSigrcD7ZuUYY2sLpDonDEfJTz3ghbjNNR6h

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