{
  "manageEntity": {
    "action": "Follow",
    "entityId": "540529323",
    "entityType": "User",
    "nonce": "0x66af89b3548b8aff12683e21556051003c63f3d4d9df82bfac5333c29cd3fb51",
    "signature": "0xec6173e1d80d105c3e47f04f016da4f30cb4f66705366d7662619a72dd7eb7762a3085ae306221d8f85dc6b1db1252c74bcb74a204db0cd75dcacd55ae743d711c",
    "signer": "0xCedE64dcD8b0FdEDBdADF4b0ba433797eD6301c9",
    "userId": "638733607"
  }
}