Transaction not yet indexed

MPg1vrSWXXEDHoADvrmr3xKdAvypNCnYLoFg81RWiLv6H7s4d6z7oRMe7BG88Srv7Xq1PGj8T76SSc1j969FoyH

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