{
  "manageEntity": {
    "action": "Follow",
    "entityId": "774334",
    "entityType": "User",
    "nonce": "0x5f475d4fa1e0d1cd2b573d9ef92f13eace1bc481f929946077a3a0097e1c63fc",
    "signature": "0x87364c2dd353dfc05dcd0bd37e8d89fd85fcda585730cf570d19cb60ae4a159251c360bfe7393ac7e7be3930ae9adc981bf8cdb279632028eaefe270eb15ecac1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}