{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x58a928eb55c9a68211ca336fc4b05681482bd3d8c22ca8cf34dfe0dd91a9401b",
    "signature": "0x5b7220df4ccd5ce49674fe37ed5a668d54858c164be7650b899e72ae41f66e3b2d6e7aa19c003bdb64d2876bbee205dd08f6fc5ccd2880747a03dbb091015ca61c",
    "signer": "0xE1F369B8fF59A502D20c16E0C175b6884c03182d",
    "userId": "768100404"
  }
}