{
  "manageEntity": {
    "action": "Follow",
    "entityId": "601",
    "entityType": "User",
    "nonce": "0xc8e4312458b1960512c25173e7e55ddc69e2d6421ff99687cc79a2f9871b9306",
    "signature": "0x714cc4bdfca6b5bcd48c543337ef151b33a4bae17c2b59e200903b1e53ba10176b06e294dd903205f254fe1588460b958761ac203ddb2b486696a17ee644883e1b",
    "signer": "0x222534475146193b99B68F2E3830ED2b44307C2D",
    "userId": "991417453"
  }
}