{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1124906870",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x47891457a9488748e58418056413aee42e2d8990bf20b4c3751281a6f6157b7e",
    "signature": "0x9f2cbb2e8f42c8e76ac72cebd3fe63c9c0496c3ec4c5d0fdeb8e9431cf47648c0265de94e497d05f52f7d3b665de36876376250697748982a45504ddfe9282281b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}