Transaction not yet indexed

AXuEC1SNqqRMPoHPZ4k7Ao9DEM8hyk8k89GGT7j2v8UHaen1ocmYsChCFnoXRQYCYpkN8oMqF2sDK8qbgQUT4ts

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