{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1057057",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x552d2940d290a35e2b446269c528d4e44fc086b1e83c1b6d89dfd675b521976f",
    "signature": "0x48d2e04cd3caa1e61495c334fcb1424ac2da99126b573a8e9e72082f2fb541aa155a31c588a070ea1908360136a7687bfbf7492dfad67068d3b81224f3865e861c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}