Transaction not yet indexed

5LkcM5xkai7TDPrgq466LJXdSwbrqYws6NZhN8gQH4Xh3Zwcw13vmPCpUdC3V9STHXDUsoFcRf4mncXeBnHrC6Uo

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