Transaction not yet indexed

52ETHE4sF2g5tzCzKCQNFsLCWs2rUKqaNB7yKJpYu8L643ihfHUMzPjpyDmVgBLaz8Y2P3YtoEsMgghjrXoU6hYg

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