{
  "manageEntity": {
    "action": "Repost",
    "entityId": "989171",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x99832c92ee6ebbf436e110361c24235ae5bf1154cc2f7d71f804346465c1283c",
    "signature": "0xd924a8d7261e253160642edec70ecaeb507a19d855255b2638127a5ff65f7b9638b957c8fa0cec9d2b6207409eec5852806385876882614b15d5dc4a92f978571b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}