{
  "manageEntity": {
    "action": "Follow",
    "entityId": "999692142",
    "entityType": "User",
    "nonce": "0x381693bb6a8ed1ceefc28c4ef011c38573163322aa4b56cbf1b4e4f84343f992",
    "signature": "0x60876afa6a645def0fd0d3d76440f5e11791d8e45ed0df247f5138abcc90e75524be9de86f64df3e79aa3fb997718e6813f1df2dfb761e26c28afafa037994a91c",
    "signer": "0x712Aca9aA6ac07F98dcEC338Be9C15c3Dc47d569",
    "userId": "12730129"
  }
}