{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x03f4909eaaf0c4f23480805ee0139c73a9ee201eb2249e670364a1d9f73fe60e",
    "signature": "0x9150e607fcee0bdd4002bf0cc29091f193c4defde1ac02273b5f4a7efff3a425550465601876123d2c73235a3868b29d81b8315cc27f83854f083cc3419094a01b",
    "signer": "0xFcBE4eaea370ec04dF09e224271FFeFa75F69C67",
    "userId": "524818998"
  }
}