{
  "manageEntity": {
    "action": "Follow",
    "entityId": "540529323",
    "entityType": "User",
    "nonce": "0xbf2ab9bf7f27dae4e98735f50228828c4e18247ff142f97be015754a702e54fa",
    "signature": "0x9a1336ccb7b5aacfcda79890334cdec2142b35f4816fc329a62acbe418e285fc2fd9b61c2fb7db1711223917c3b20649ad2d8b3886581ca36c2950c98290ec671c",
    "signer": "0x5d58E0F6842514f2304038bFeC49744Ceb504304",
    "userId": "624499558"
  }
}