Transaction not yet indexed

21U2TcNFw74AYSe4vdtxozQR5ASiLSzc2K2JyLQfT8P8o48FUU2xdcwRBUcaUmaMCGagrJSZe2jjiTVoEWDAKY1K

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