Transaction not yet indexed

2ExSrNFYQ7CNrgebTKMPdK5moQtCotmsvCcrUAmqdjkZNFmnDXDV593zau5hzedKUrkYEpXq79iVH2iQbYQvyE9u

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