{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xa312722297138f6f60f1a40434bbabef16758a9273b38ea6e89750cd271ce4c1",
    "signature": "0xfd1bd274d6bb205bae488d3d34b41020cdac3b55a5acbba60c27298e5d6c11a7481d90bf3cc37780303f676314e2a06ac848b55f6ff271f0b18e0fd94f6860f51b",
    "signer": "0xaa223Ad6AD72c8f702876eb61AdbaE4F1f36EBA1",
    "userId": "974403669"
  }
}