Transaction not yet indexed

Am7V2mF2FpbXUkpCReQJDUG5BAG9VocxDQGntCGamiPtMpneWtTNq38W5ZaEbb4o5YN2LBAjqJnQmnSY351rc9a

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