Transaction not yet indexed

2Ecf4C6z6wtpRCuqjLpSE6XXZ6pGKoP8fo6GAd2dDC3DLKFiUZnwqP6VsEYxfHPymqQzX6kwNGuToeMd2Ni3KGt8

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