{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1004912165",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe3a0ad555f8cb91875d3f3ff0de2dc576a541195c8f0e399a07b8a454250f223",
    "signature": "0x63f591003f39a45dbc717ac2f1eeff060306515e2623f8632ffa74f95fa8f1675cc8887549abdc24eeed900210f037528333968dd8acdb6fd614f2ddb1559c1f1b",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}