Transaction not yet indexed

52LKXbBGjQJceB8Ce5S37C4fEbjE3xZqqcPVtJkdTHoBGfvGNFzZTTQTfwJex5z4fMLiU67U5MGAwyxMrz5ps8Tm

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