{
  "manageEntity": {
    "action": "Follow",
    "entityId": "338551",
    "entityType": "User",
    "nonce": "0x2cce951ca305c2fdd3734086f7abed318a622e2350df3e7a86f3345dc411abb1",
    "signature": "0x7c354f1586e870261c89b25f3620f1ecb3ce8e99b2d0c076f30b1160d7d9c10123454ee8774c7263d74ba4c8a4cdf20556008e47b9d026162f1c4bb7ed6ef1ed1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}