{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1759403838",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5bf3c98840fc8953b2eafb329941002ed2e716e47d9c38d24a4c8294e0ce8294",
    "signature": "0xf13b9ebc725c10cbb753d9f99ee922dd1a58ccbc8f76b813bb86236fdfe3f8fd011038ea3b15fbacb394500c1d812d5e95b9b5c0ca4396493c95c9e3e351b59a1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}