{
  "manageEntity": {
    "action": "Repost",
    "entityId": "65583",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x87c4e70c4e77e3ebccf9701c0a4684b4ef461a07006a50f36503b1b8a1ad045f",
    "signature": "0xe5a284cd61e7b952c921d8b0cec87cc378e2e1117c9609b99d48ab77c9ed3f2f75574febc374f4b366a64c19fa9dbadb1ae1137bcef0120be40a8385f0589e0f1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}