Transaction not yet indexed

GM91MwPaCC8Hgjci3USZ9m6jETE6N9KkKzU31fZZDaCvG2rDgajWJ6FqVTQ6FPcoxJxxmpZ3tUrG36AuZECsfY3

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