{
  "manageEntity": {
    "action": "Follow",
    "entityId": "999548897",
    "entityType": "User",
    "nonce": "0xcc0fb19b56a30ca72c6f037d253cb246b2cb5ab7f7fc3f2e6e153b887ccb27cb",
    "signature": "0x3ba599fe67d5f16bd098387ac6084d13018473bd49c73b921c58cd7b761c610f45d2f33881aa7bb412bac69d814a92e40ef1df05067dc7a29d119d9e7947b6561b",
    "signer": "0x0C73Cb0314281db439083e5ae4b1443Ac537a76b",
    "userId": "346579799"
  }
}