Transaction not yet indexed

52c4aazEZeeZcbHiaWDd1oRi2DcjuDCBEDonhTZGH5FmdD4jib5BHU5NoSpjN7cAsCiCqUgDq3Qc6Q2mcQGCjFn2

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