Transaction not yet indexed

AMa4xerkEnM7kgZ86ih4c14zTn91HbzqiBTtG5aUD1Qbs8qcJrnk8nUDuqPbqSbC9DpZAAko7eQ5hAT44kSQ9WL

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