Transaction not yet indexed

UkAa4j429JTZHrrtNKg2xLaT3qZqsuDCr7vnshojE6he4sankoTFw1528umBzm9U4pEK8Ei8RzGSgrBYwCUqbPp

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