{
  "manageEntity": {
    "action": "Follow",
    "entityId": "201014",
    "entityType": "User",
    "nonce": "0xcaa6dbd94dd67c09850a46f372ea1d821ed855165915b2d39e33591a144b833a",
    "signature": "0xcc5459e0e981dfd3ba0b8339305a5687997993ff0a86fd08a6dbcadb7564b8882daed4ba1000483e552d851be64114b16ff18e9f7c5b42c35238061458cbbeb01b",
    "signer": "0x55F8937EF7902E83b15F5BB7c7bf72a0a2989C54",
    "userId": "233666542"
  }
}