Transaction not yet indexed

PQaCUuMoK4tHWBUqBCfAuiAbvUHikkcMP8P7aDFNw3DcEN7BYo9KSKELersJdNpQ8CjksHURrgrSCHtyPy9vWS8

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