{
  "manageEntity": {
    "action": "Repost",
    "entityId": "156678",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xebf70e9eab3c02611a8c105c1faeee3773112e9abf9edc65469ecaaf696cb779",
    "signature": "0x23a793b3375ce6b366c37706dbfe8f183a908aa650a5529ae44ab96bde5e2a5837cc741789caa6af444fb2845e0ed5be998ee1321f93ac1ec88dc5bea9b2d2711c",
    "signer": "0x6754A920da1003d0904BdFf228A6E217Cd12bF5E",
    "userId": "105562689"
  }
}