{
  "manageEntity": {
    "action": "Follow",
    "entityId": "140310",
    "entityType": "User",
    "nonce": "0xbdad20f2afe0fd9235eaa87d141972f7fc2d9791248311a279611122b8b00b1c",
    "signature": "0xbe98cf5caa83564948d105befbfa36fb78214c8367941de52df055d90c65888375c5e203c715269cd5da87de157941bbb0e5643e512d68e89c9bb5d495f27a7f1c",
    "signer": "0x55F8937EF7902E83b15F5BB7c7bf72a0a2989C54",
    "userId": "233666542"
  }
}