{
  "manageEntity": {
    "action": "Follow",
    "entityId": "200080308",
    "entityType": "User",
    "nonce": "0x13f63dc55cabf64db22c03dc943cacf25432e1bc69e5acb559153d62ac864e89",
    "signature": "0xd82e2852701c3770d559be363939811edfbc2d55ad00656ed7e04355966dcb616b5665b7815595f8823bf69a2edd356a57060db0c98dc8d859a75a168949f30d1c",
    "signer": "0x00cf0168F42053036842AaB1eF749F0183ccEa03",
    "userId": "183427799"
  }
}