{
  "manageEntity": {
    "action": "Follow",
    "entityId": "145147",
    "entityType": "User",
    "nonce": "0xb5031eb239511e9e40efc84a2c550232d527459c224663d4953d88ef3de524a6",
    "signature": "0x2af237f88bc9bb4b07f4c843c3d8f6883a8d6233efb6cdb9036667c6a01d2934133b6d12ea03810ee28042cf382cfb66a72e39537b2e6f2e65eaa4365f5704a71c",
    "signer": "0x55F8937EF7902E83b15F5BB7c7bf72a0a2989C54",
    "userId": "233666542"
  }
}