Transaction not yet indexed

RMgsLDYz21YY6npfzgrECVmXrNRDHwnjKdbSBbZWXikdgjRwqTe8qD8FDXFBAQ9ACBsQ1fbQmLFpJXUMdt58RG3

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