Transaction not yet indexed

yfHMAMBEknCH5aVyUgpuKAiKWdAE4TfaCjjLiZF2peQBAZvAU3SetAdzkAYZgPnoWwqzhcbuF3ZgxfSQSeq243Z

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