{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1584367295",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x12eb735acfce27224c77154e2648c090a27e43a08725cb7a973a5c8c3fbf62c7",
    "signature": "0x02fc9fe4c9e8e7a4a7c1ee6eee38bbbda29ddddfc4f495ad38c9b09da75abd253545d2f0dde42a85b3f3b471659a6d72a604c886a75b897bd0d8303d7cb0b87d1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}