Transaction not yet indexed

5CU1yBc6MYf3681h7B6bWo8gWBAHoytdvEjLPZUzFh8utC1XuDowSUmKdH54G3BdaeNGP35P3TiA4UExuJkqQZpc

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