Transaction not yet indexed

AU2Y4gwEmc7Ktt5TrueFdghDmM5UhmSUL7rhkEAdpAepEC2RVjYL8xuZSTaB9nnMiBXxnLX6DxVC2HbUKS8C8UY

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