{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1896472651",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x527049ae817bb3b6b9783ab437d166b7220f5dc6cb2937bda76361017002177d",
    "signature": "0x5f8acb0448e4f1a2f883753aaa2429d875c48d06360c672b59badeee7dfbd1dd7dbd25f61cbb65128d256afa5eb499db66b8e70eafe3ccd4bfd44d84b347ea211c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}