{
  "manageEntity": {
    "action": "Follow",
    "entityId": "557210595",
    "entityType": "User",
    "nonce": "0xaff2b9c816123b3d7f81b13e17c6fa40b9bdc57148d063c52ef5390f695abc27",
    "signature": "0x748793c28704371976df931db1090fc87c2a19dcf29fea5679d3126ee9812ba119f67ccdcfd7959aa7ae440b9b244205a66a8918c47a705a640c477b4aea35d21b",
    "signer": "0xFa074f848Ca977aCBc270CBbfd4c375c210eB1cA",
    "userId": "939103135"
  }
}