Transaction not yet indexed

MECwmyiW4DAu7wWNjBcHkCYemNLNhrc2QF9s5pjTeFyTreLCry7cQU5a4FEvWyfia7a6XAQEGfAiuQ4teWAQPuZ

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