Transaction not yet indexed

21NGeZ7RGZcsqfbT73j1Dzms1WmBFiLG7EgkSnBPBeLF5wLJgYurLD5LnR6AyZnN4gcZ2bkiCSMC9cDBEjgZkMPZ

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