Transaction not yet indexed

254SmV5ExLPVAH1oj9tSe5how5HRzpPqUemdfDJ2K7zF2QWCmCh5spCdYWUM8pyjeKs3cYws2aXbRvZGhfPaF6XC

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