{
  "manageEntity": {
    "action": "Follow",
    "entityId": "155973826",
    "entityType": "User",
    "nonce": "0x721d476c5e53d474b61e5dfa4cbc71fcb0f4dadad95e598615356822099498d0",
    "signature": "0x99fa4d04797b190331457f05c7f881af8fb68f5d3f7a619ec72aa3c7fe2c35e7468a2240c12da5898ba31d395a5724cb72d92c01a2e11cf3bdee77bcdedc439a1b",
    "signer": "0xcdc1772589e70ee6667FAaC93E3F0CcD5BFDa2aE",
    "userId": "354908"
  }
}