{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x7b5744a5d3d93bef4d42ad4e1aef6a2f921b2a1f290ad18cd3376f085b10f072",
    "signature": "0x734917902269b8c4f45252a7a35aec7ced3af9e13648d13101354d83743e255210e1a9bed132888fba79a3464f8acaf35daa234046695f7624a87d7d22237cd91c",
    "signer": "0x91926DabD91E209b3d497e488439a181c3bacF30",
    "userId": "284020290"
  }
}