{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x22e0d63a31584278eb606f84d0496fabd834365872c0f6660fb1de520f01b927",
    "signature": "0x4af6d1ac7b2af93520f3f302e84a1a7f5754e6777c0be9c3f419cb849dfc32686c2512c67e8b554141095edfc6ff991ffb334e45b18de9371ff4ef838f5efc521c",
    "signer": "0xF83f8804040D884fCBAcD57d4Dbeaa764176F931",
    "userId": "455502808"
  }
}