Transaction not yet indexed

2SEKhidCFnTWFzZaDdME3XkAyAZWice3B7U3oVnuz6kUdPRZkHWSTZJE3s9bVuiEVjXHQMPsKm6136cyjiTSK168

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