Transaction not yet indexed

mm6MBKXdoiX9DKV6NnHqtYMLBwiURWQLoMhUeNsmQRv7LD45BUEzuYdQ8EQDAAiNzSuUP9mxSyBDyLiSyAArLgk

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