Transaction not yet indexed

121LYKpALt9eU4yZgnXLfAkXfGVPKmmvQecgGdnSXnXhMF7Jii3rTHn2ycp5SdCvPkHmpGSwZfNtweVi8Tv5sj8

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