{
  "manageEntity": {
    "action": "Follow",
    "entityId": "139194",
    "entityType": "User",
    "nonce": "0x59519399300e17f5bec3908153a693a96425d09310af16314107a7421d4fbea3",
    "signature": "0x3b8bac124badb4380e4673a9d22b85725505ebd388aabed44ef6040ad0f06c6930e4f2499fbce56cbc2d46b3a27ce5f9d560e44b0cbd66d26545206275acda651c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}