Transaction not yet indexed

Y2Nk4VrDFweyTyN8CxZHHqTyMWs7B2Qu1MHSJAuusw4EECJuts5Z6JAA6tVaYGaS9gLHi28A3C3A5E2hSWC21bT

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