Transaction not yet indexed

5FCff6KkZP3oHun8rLvUwvwTPYRMCNvynbVy2qLfmu9QvC4S9CudmFYBW9eoBitojLHdrJpTuTwdk8vNvkpsaxiY

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