Transaction not yet indexed

52xuzfUsExBJq9jhnhkj3Me1CiBeoZ4jPXCfEotZyMEAVWAn6UAV4L3ZFSSMUdsfEjb7BXMLBgZMWLM6qqs6LbD2

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