Transaction not yet indexed

5FKKPcK2tPCeo6xUezZp2r7EgiDgtdHYGVs6dWPLt31PHxcjDuUHbu4TUzUaBUYeqt1qfdTiii6w7jRGPEX7xHN7

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