{
  "manageEntity": {
    "action": "Repost",
    "entityId": "126246",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1faa205e7454db650847a9b1946a1e686762211c754267288b2ec05bbcc5ae20",
    "signature": "0xfb10eb6ad045206083e47252af6d26d29b96aab2824b13ba67234bde01e911fc6bd862e256cbf553ad0cf189805f330b88ff1d2d1057233e083f59d446ecf9b71c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}