Transaction not yet indexed

5u99stCrCYrdPm2CzJDGeUVkcooQZDaFLgcmKGNpUfBP4dQCytZghWtUwYWmLdLSVT2zCYMiRzkPtbRYHy5QVSUQ

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