Transaction not yet indexed

Ffop4oop9nKY2UdTzo51s44ZqebnTtgmcpWpdRWB4deMBh9odMj9fNmZfbRH9G5Sxmp8Ce4otCMQ4WjRWSUGzvZ

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