Transaction not yet indexed

NGDmmpRfB3NBgkmMboUxnUUFfPNLns5qyqmciUiAuXVcftWG7A2LbPFEUvSC3f8L57dcPUm2TiLafSD3pyRcY9g

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