{
  "manageEntity": {
    "action": "Repost",
    "entityId": "195673810",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x51d9c10dc02459ce0673e04c8280f01d653d1ce22c84e8d13b3259e61ea6fb81",
    "signature": "0x29844f77659fa326b21e8e2d787e035ba0bbccbb5ce712de1553d478ecf832f85cff74d0c81e520d4ffe4c6f57c1a09b1fae412505b5134368a201b8d6f357581c",
    "signer": "0x80737CCa077373D199dc8620F35c0cE5969e318e",
    "userId": "100011"
  }
}