Transaction not yet indexed

5CUofKae2z5CZ7uffW14Lr5bcmAtCTz2yjEB6hVX5HATihHMJ8ET9aUZFUNPHjmFM2gkqPiKN6BNiCL3wsWj9ms3

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