Transaction not yet indexed

MMFVG7DQRUXpsjuZvmjTDkp3Q15XEgWH5N8fTa75nGAf66d87NVfXJUeVudSX45fRAJ2ZZDvF3we4DBDUzJq5xQ

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