Transaction not yet indexed

AMRTuhfXopUWn5gDEobb7BcD45QWtN7yCV9b4hzmcKqtzaXNRStAvL2F6H9KSEEnUf5tSGUQTVTkYkACj24UqdK

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