Transaction not yet indexed

Adu2YjdN6vkTpPNutfgu2BaN8ZTALTySHh2dvkdF7EtPo5ktfuDa6KPt3jvB6qcNBBXdjc2ApXN1HHB7wdHNkfV

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