{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1071615738",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x134dfc636853800463f3323f2e77ed16e6a9075e65c4995aacbb3314a7b6f13e",
    "signature": "0x2881c1ac08f39bbd3966ec7d2c01e4a793e2ae0776b608d760cd8bfed2e993b906e2502a5796cb291c2c8d98d2218011545af0ebbfc998fa07a922dda4641ce91b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}