Transaction not yet indexed

Mc3FxEGzeKBF6vrbsTAKjaF45f4zefEx7E8o7NsxRykv1m43BGcwMYLVEeAkwFGmcjj1PJDWF51jsCxSTWDGd8e

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