Transaction not yet indexed

SNnTUS9BrxNMCzq23bsbbb4mCk6QWhzfmaKWa5ZFJv3LjDbeBDnKvGhD7rbmiLUHqGAuc2qKVF2ExCnUrdrwHTZ

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