{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x1b8d54ea96d1fb855d5ce61364623620e1c61c553688e0854d22697d799e667d",
    "signature": "0x4241fe965dd88ffa55f53035c9f74f848f107c5e1acf4d96a6979eafe047115b5f586ffd8610f8584343bcf6dc684dc866b3f7b7c00f20f23f2d76c8d4d078101b",
    "signer": "0x277E8d66acDc026c60d66fFE6865811A4fEf8274",
    "userId": "5453715"
  }
}