Transaction not yet indexed

52EW1osrtnE17tfLGpcy3pMaqa1ta2NpSD6KnwQFydFRaAXTYgtwwDVGe4xEUYDL6pwuEvqwjkLZPLo6v8dt9a21

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