Transaction not yet indexed

21n1tVJdeLC79UPfxQNp3KwsvKrFF511TSuHpoLPfEe1tkYLhf6gKg46NUVQzH7mCFwyFQUwHx3hPUk6pr638nCU

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