{
  "manageEntity": {
    "action": "Follow",
    "entityId": "1873428",
    "entityType": "User",
    "nonce": "0x5d46fb07bd74fe8da24e929e7b15e9bfc3140cead2e8dc9029e5148ce599d0a8",
    "signature": "0xd201230c81eed65bfdf4f9c0d0526882c44cba72da2afb0d2bc9b7dfa1bd8c547b9df9782a08470c87b556f78af5444744bf6357f2555e87e306716ad17cd2ce1c",
    "signer": "0x1e790323192cc7A6755829dBa7Fd3D0870FF3826",
    "userId": "921777960"
  }
}