{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1295670091",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbfd5e7feaec12fdc73d4129f615a223ad032a21cbdff56481bc04350740a11fa",
    "signature": "0x1849f3f04cdedf922714fcb9608910e56fa4de5f0504f42ee608ebe2a638c0ba6f56ba2b6eb7b013bc357021b0530a9880cea38f0b21a3cb3893361a27517afe1b",
    "signer": "0x11EFeB5E02d1E5FF95b12f694953DC15ACEc8bbB",
    "userId": "191130508"
  }
}