{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x4d40a22be8176ba233476a03df66dc8344c905bc902040e87313f97a7d9e125f",
    "signature": "0x01d355475627718568828f930b820cf35372bc6fe532d8948d31597af4a13a9e3aab28527c27ffb9028c24c67d8983bad9ad907c753214b6b403a9f4c46f87511c",
    "signer": "0x5067975AEA2d7a5868529EBa5857a40f92eDAfA0",
    "userId": "751767193"
  }
}