{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xa3c0bb8ec98f7363534c8aabde2d5935ffa23baf45a4ce2f8f55a67019245598",
    "signature": "0x9fde31edd119da1b589df27cdbb29405d08a887fe92ab01a6565e8c81a33627757877f6f0823f700d7f7a3a142e8fa65eefad07be8a315637d14639122908c391c",
    "signer": "0x562715073386Cb1a771d8837360200B170BF1753",
    "userId": "991400949"
  }
}