Transaction not yet indexed

ERSUa5ET6pU8zQ2hb8vePkMkVbiLG61sCftKeycXEvyZouiYVTMXfWEkFfSbRyLNrTpxRcDbKaNkZRZkd1g7k1Z

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