{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2069115576",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x512620646c1ecd139cc333775d2e3f94965d80dd5f01c7c4d07313e624432579",
    "signature": "0x60e31df944268067d31c9e1f5dc01042c122413eabcd59a2ce245f4bc4c4e9646af479147f3c3d3a16f0b6ebe8e49140b90b314fed14076085ed5cb4b47ced6a1c",
    "signer": "0xd3CA6C81c4aff7BA2B2aA87ccC9607e439f8B0b2",
    "userId": "387501451"
  }
}