{
  "manageEntity": {
    "action": "Repost",
    "entityId": "119084169",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5cb95befb41d6891e8f5c3ec9c1b4a774e6e50f549c296d37036319513b9d2ec",
    "signature": "0x5b2ce757504a75fb0d64623b11183d381c60fa6df30065f24534550ce1499d4b54e9b11f1929e0bf7c00bb35e0589b08caefe95515bf9d43bd192c43eac8c3f11c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}