Transaction not yet indexed

52Sx8GPV7xcNLQWaiT1eTgFHDtuaenEupZnQSDFcAQYbqqiz8osm4T5bv7oQqRwwbrXYCcDMS5zCqUJM6TP2iCYy

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