Transaction not yet indexed

a19km9rFe64iFQD11zqQ8kpLR8yDweKzaAs68x7Ekbd6mHEHumR9XH7e9RLHvL4k7Rcv66hy3Czc6u9YhV8dzJR

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