Transaction not yet indexed

4UPPPoVu9hmByacn59ZpzLEDVhVmWDJpjijPxkQ8FCQ19MrdxYCSPTnDqsF1s4UGKKW3rpEpxYMGS6JKGpXx16XY

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