{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2100206877",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xda18fdd450b1e1f408ce5f2d63263a1e0ace0c5178eb6e7ade2c1da5d8a5f9e3",
    "signature": "0x3997df173a5c7c5c60a72824b0ccd76f5540f162c474157d45e7e96611f0fb8a7cd958dd183b0d18c787d0fe735510591a4a168fca24d4e5aed2ab87af1fe0051b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}