{
  "manageEntity": {
    "action": "Repost",
    "entityId": "23054963",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd9e3fd3ae28786292da1e5e308312b2c94d4ff5519c512402ffc041dbc4d761f",
    "signature": "0xd95669657cb28d4a4c915c10dd27d44b18fdb00e8ac4ab0c043f94135c77f7015b9179a2ad55c2223ad89fc8b442b19dc62eec4aafa739a87c0d6ad90b969c051b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}