{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1297189294",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1452832b54532936d1fecdcefbfb4f1dcd255f1ba7457fb481e2c0e1b9636c3a",
    "signature": "0xeb5b2fe7cff1f7300c69a90737dd8dc58080823fa40415418ad0252726b4b844414f5261e3a585c5fb4e773b10fc7ceb56c776a233f1630ca5d15ccf2d45343e1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}