Transaction not yet indexed

ZM6KBeJoeQLRokkNeAAzQfM6FUmpCx2S2tvb1MCs2dTo4QfyCsHH9AoQm2oU6uzdKPLcXh2N1fKj86HAW6zb8Ut

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