Transaction not yet indexed

RKL7JMiLSUgzRCeqVCmiXo7TwAnMqTGzkPh8DwBFEN1bHtDPSqYfb2F6Vkc4zonm9py7TKZUrxdyq2VbnMqYqSE

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