{
  "manageEntity": {
    "action": "Follow",
    "entityId": "1830207",
    "entityType": "User",
    "nonce": "0x1a42d37eb5089876d569f5f9d05dfbc8f91753c2209129866e1a618ab66268e9",
    "signature": "0x7692302d291688f501956d0b336fc95a51bd52e92da41c774528c124a06ff0273185e6d36ba6fb944c2b02c1d038142c2742b4e1aa11933b8b1caefc3beed5d81c",
    "signer": "0xb9160bee52F73DAB98D7cB3210d24Be59194CaC4",
    "userId": "319969"
  }
}