{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1989024530",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x60a3fd6bc25b4791fb17fa05338ad33307a21ccb0a6f637f2905321a7f9fe3f5",
    "signature": "0xc0ddcb7d28c9bee04f0585da651055ddd09b0ac789d4675016aeb939b68abc9116dab492ced8c2d61440f74b6dda89f2c8f20cb42b83313c1ab5a63c28d96db61b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}