{
  "manageEntity": {
    "action": "Repost",
    "entityId": "112254918",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x90af3a25d6e27f1ff67b0b489fce49e029085026884926a50a040a92a9ea437a",
    "signature": "0x4fe93098a6e1c799764c7e6d99f93f9a666d63109fae437f2eb7c88ac00f2af4033bff646744142b36e3640fb61111a60298f84c3204807851641ebc907341831c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}