{
  "manageEntity": {
    "action": "Follow",
    "entityId": "645526985",
    "entityType": "User",
    "nonce": "0x6abb90695852467f21bcd0a892f040b29de1809b55e0c911133471ba002d6762",
    "signature": "0x7c146f24dc33bc7d14065e5f822bff11d8ff3c2c3220831319dfb713bc515de325f1828431bbff94239bb33ca763eb3ca23de5b4d6a9819ece9e8b9f56adbac51b",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}