Transaction not yet indexed

52ZaAubsWJELuqH8SAmWNbSPjTyRN77YFCZVeDSwHFnKwxUFpgTrbPp5R494YAfR8pq83HxWZ9hZz4e21tmdFxf1

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