Transaction not yet indexed

3n738zPRjQmDXgLppNAkkNYeQ4dLvhpVEb6dbbMfWJoWrRhNXRo2FCW1mfrWpJwnq2kctqGoqMnQdQ4w2dQDJhU4

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