Transaction not yet indexed

5ExStS5mf342P7NCXsU2EYxNtvrspxoq8JLMRyuYcqJERBeXaDrR3pWYbFPWNWp8MJUMM45ZcxR8vC8sMsX5qrhN

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