{
  "manageEntity": {
    "action": "Follow",
    "entityId": "189558402",
    "entityType": "User",
    "nonce": "0x639b65de625ca3b4b573cbfafa6042629a1117e4a6b07774b2683ce315c58cd7",
    "signature": "0xea0cd03408b6be380b601fbc6086f5a6ac34db95e183fabf0a52c795fb4ede6c0592d01f3813e7470b9e0a73350ccc46945196ab3ef92a978aae66effe1f69ee1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}