{
  "manageEntity": {
    "action": "Repost",
    "entityId": "412068",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4181ac8275a13952fa83f134d84be26d5f2ecd527d59285dca5e8f1388eb6177",
    "signature": "0xb2df78dc4a8b066f8012f21ceec594c454b76620a40a51faf620e48c562b00e11dd1598212a5594869550df387a4322db8438c1e3362c312686f9c926f6f1c1b1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}