Transaction not yet indexed

52zbkAX5ZLSv1hyPjb8daouhowFiXb4yqvZfwJNEkWMPCxHpGKDNqwqhZsph2av1b3PP3BQgt7BdjocrKnsPtUZY

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