{
  "manageEntity": {
    "action": "Follow",
    "entityId": "863774823",
    "entityType": "User",
    "nonce": "0x4485bff07794d2821bad1d0e75b491f8ad5a439fc108347cedb11f1a376910ab",
    "signature": "0x1773fd43f81521817be205b92a9f330d500ee8c6f69b95a6b92d08c655dca2c96653035b5c9fec3402a6e4d29be6dcedcda91681e35ee1725782f779934089611b",
    "signer": "0x14Cf60a0eab3a24fb7230Cc44B9a9b955d28E2D3",
    "userId": "456087321"
  }
}