{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2103499451",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1da2aba3da702413889cf548bb46de15fec5e47e8e4c54a768816d96696cd59b",
    "signature": "0x6258eb3adfade7cc8ae6107a0bd414beba2f3c812d63e4a057ba88e362bbd6ff5ecaf6f9e47a3a58f6c2283a9697a672be2dc17e5a00a45cc2a042d684b976d51c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}