Transaction not yet indexed

21F6SZRiPxtavPsc9qhTP8waKpwbs3KjiKD3BNXNyjenWXbMRxHawsBdN18Xfvsf9B4yK2T9EcnvvC7qdbSAGVTn

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