Transaction not yet indexed

2U21Msj2xdZjZRFRPhAF8wHmMLssRzWaw8ptzdcGR2p6FaLYB3FdE9xMX9U2wMyfue3V2eaXDTy1Nrkt9Y5QWjJD

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