Transaction not yet indexed

2SK21oi3V9vN37mNfCj6mDeyF5AMWKNx3M29mF3Ue3nXDSSCCDdKN6PyvLuhxmB4fjcbuksq1SzzhSnRZtskZgg8

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