Transaction not yet indexed

4RKbSzZmV894s9GdPubXFGa8EwC565STm76mqDmsgQFCrqcKQvcTsrWnn7XaqwYLrz7LqDMvs2N6ZoM8BMsKZ4n6

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