Transaction not yet indexed

EXMMQWwidyzKsX29wSm9FSTJ7y9u5D9A8DepP1MQWAWvhtjsTqXTSM9iFVZEVsnszNyyU3Dk11WZWKT8wKM4Fqx

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