Transaction not yet indexed

AmFvamkMQaJpGZFdKHC22AWbLjwzsxFsM31nS7m9XjsSXNyPkUfPYTiksJoFGwViRBDmExLWU1sxPe35eE2VJSf

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