{
  "manageEntity": {
    "action": "Follow",
    "entityId": "398755753",
    "entityType": "User",
    "nonce": "0x66657e3729356e092fb3c257de03764fead7e5112c7f2da6edc880e23aadf224",
    "signature": "0x3d06688f498763fa1f21f911f90ca80ecfbdd8cc5d3a7abdfe68446270e551c06ed00cc2b8e386a515a905c77c9c49eaa5bfa22dc7d1f2209f51e382b310b4bc1c",
    "signer": "0x66897996b38D5FBFfa383eD077e429C63B8AD506",
    "userId": "904230991"
  }
}