Transaction not yet indexed

2C999o45bgGEpXshPVEuc75JKsWGhgDQYvqGSfqU494MDetBYvPPKTTxjdnkMS7KrLwqbzoFNC7q1Ms4TDQLNn4s

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