Transaction not yet indexed

2S15vmPhUM1oLEbJ1b2sZqDDwRCsLDqbcGdb9ZNbXrrRiACnpAdDEWpyuRn3Xd9qVvKb4NDDyjj4PxiL7asES8b

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