{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x4b6198acf38a679bfac410dfc2c0b5f0f81b7989ae47b37888948c57f5f6649b",
    "signature": "0x75e45a62a688d842495b8162f97fb4bfa65b72aa5b5faf900d696fae4ec932c34789aea8373b55ed21c84949e78ca7e8bcfdda24b4f5dde9ecd4b70f44f5f04a1b",
    "signer": "0x75ACCD4160aaada206b4dCfA68E88187C9ba9A0b",
    "userId": "799571887"
  }
}