Transaction not yet indexed

4C21rwR3tERD5ZWYcPUkmCud1tMqmF7jAddTBnLmoTc9yLSiiuJz7wWAk4YY82VqJywL8JELPk4ZysvUjFvqs9Zv

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