Transaction not yet indexed

55YWUVcTzLBCtwscRuE4FLZDFtrf7H7dXvjpPiBy6Q7KPBxmscRqmvrATTRmZF5Mb1M1N3Vh76sToGAZvKJGZcxR

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