Transaction not yet indexed

Az54rmAtSsNxvhHMULjUnkMqYPaZ6uX5yifuaYFWGJduF4yZtWhpRtdDMAQZrVCjJzg2ZAFwcHLXHaxTeLshvvM

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