{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1745452679",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1de1c6351dc91846ec196229e40c04a79c153dddc08fb18e6cf322f40fe642e6",
    "signature": "0xf347745be973102601af24b276c3eeff3db90da921fcd3adbe7b3d28d328fef2324325b6b3745b5a4fb71781ce40be728eb635a31aac4f33bc4edecc826b1e0e1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}