Transaction not yet indexed

nmMr51PZLP5m8zY5E6hz2SsGJG1cs9D8RUT5trjwBTXBwtLUZSnjMgWwzzADSRAQDzuxRa3v7dekXstKqhMhewM

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