Transaction not yet indexed

52djFcjwk69A11tiDdqx6ofxUzKDSRFof9K1n9FwgqGHE1wfDhpvSpNSA3YT4yYNeQSpqNKMkSirrWuxAm3gdXm9

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