{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1192145231",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4d74f506a8c11948d3732400948d1480c361ae7f4134ec7f5dc39ecc4472d07f",
    "signature": "0x306c906bf7adbb74fcf5cbcc1ce7923180356b4c68982fca75a3aea818a5dd65304bd8fb07f107fdbd9d29fb35dbe3c14908a2d5b934c8b2edb96296bc74a9f41c",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}