Transaction not yet indexed

52AZ3XYYk9ZqtH9N2eQMP2CrdSY7F756GExF3Q3v2p86a2vbBQzaefsdRtuoYno4eJGvH4SPs4PhDf1URw7w75uU

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