Transaction not yet indexed

MenEEPJ5SejmBRJmdpQ3wPTG4nUAc9j4291RLKnb6w9TZGVLLS3vMLhqXtw2ZQNEes3wAvNSfFaz2EmoVbyi2tt

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