{
  "manageEntity": {
    "action": "Repost",
    "entityId": "416340595",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x11e052fc67b99e09769df8245261ba2f8a013152b459c7420d662b0f21f2b47a",
    "signature": "0x8ab5693afd6e3dfc4c30d7acf4b65466201914f50dc092d8ccbfb2fd25ab470534be7777b9c7b3821fb9845d59cbd6aaae889d34b8025394075a0bf5ea8827001c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}