{
  "manageEntity": {
    "action": "Follow",
    "entityId": "20",
    "entityType": "User",
    "nonce": "0xf90e45319a30fd8f4c8c81898f845062379cb7cd1fee09f438b8dead34f2f87e",
    "signature": "0x9a4e36b76ac050364a746ab63570a5113755b51a04d2415dff09dc3d8fbb07aa7aa4d8d8409305f554593762fd8c323da824c87a0aec62beaf15fbfec13699e61b",
    "signer": "0xe48162240e0786Ff02a3fE5C9644561C92d83864",
    "userId": "681313722"
  }
}