Transaction not yet indexed

5REUnjXHnBahWgSJ4JSGrdiu1a2FUvWdcR2ywJffk5MCHGY1qgnALmbNH9ySF9nyFhgv2NFGE3nypYx9Qgpn5irK

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