Transaction not yet indexed

52uxAbPGcnRCA7TRkkFcfApMu8BP76FQ5uR2VqPg97NSSndPRUoRfDqTGUtHs5D7cBUs213aBBMqJByQoYkDsUqm

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