Transaction not yet indexed

21GN6SNpEMjayYB2qsc8tCeAuiqVB858KNvaHRMpXE41KBPujX9a6CjUXjqJQVVzhLXwFwFsNvPPMWFM1Qpp5gDi

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