Transaction not yet indexed

53rkqqR11sYFpQ8Rs5U5t6uAiVyGJkVosj21pNLdfz7UHLFs8YK2kFzcmCsPVTaSXfv8GcUzdgsLJe2uXuT3pqCE

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