{
  "manageEntity": {
    "action": "Follow",
    "entityId": "345400",
    "entityType": "User",
    "nonce": "0xad42351c1674f7c24c4fe82b911dd872bf33190bf467d79c77ef800f084f3ef7",
    "signature": "0x881e110b289c6d161e4841847e134ff0fc74c40e5998649679e0469e7acd6bf6335abc378f485ba1a7cc3174e210af77b3c623471551329be3ea3fbd034f76551c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}