{
  "manageEntity": {
    "action": "Repost",
    "entityId": "369468",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe90d235e4359933704386e646acb0e8177f9a71b45f17da41207a8e6f80f2e78",
    "signature": "0xba461c5a556a86254d49a0e863c7a071f45ec716bfa0bdc45c56934a9548d6582d3bf3e13757eec628cf9578283e83ad774e9bb6cf18bd6464eeaa6e165247481c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}