{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1281127898",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5783adb08931efa6185a1cc0d81af21e66bddc24a736022f8222efdc7af6f6b6",
    "signature": "0xfee334370893b72a27b231d3b6093eb701be6dc5f443b8d938fd7263d946974b5f1f5634225e0185d090194d0b7b54cdb215fd51de4ee7a9aaffaf5ab0a806d31c",
    "signer": "0x6754A920da1003d0904BdFf228A6E217Cd12bF5E",
    "userId": "105562689"
  }
}