Transaction not yet indexed

52u2QLjuaBi8StZ7mvtx93pTC6nGNAq51hweDfty8VDx6Ngpv8Ltj3nY8MkVvYZmW54CPT6VBwGbdMAaBfpE7Xn1

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