{
  "manageEntity": {
    "action": "Repost",
    "entityId": "249900397",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x672482df98fcbce1bfba6115d48cdc5e792e4e93b6c2e463e41f3d8efa33f36d",
    "signature": "0x73a0b9c9a03577f5c205eb35a8533bf8224beb31e7c6cad4dcf01a6dc75d719306a002adac01a85a75a6d8845452f2cdd47be1553bdd9504234cd220f576c91c1b",
    "signer": "0x92a5082636c97Db0Ae888484D85e4c8494A3B791",
    "userId": "895527427"
  }
}