{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1184637668",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6dcb9d4cc2eab5195d2bec0bc052bdda5829d355e1618d78e72d7e3f336da719",
    "signature": "0x03ac81dd816e227ba82c4341f98bcbfd9920d3bad6a1b63ebcf183fac1c83b2317556ec3c140ea479b085ab98b314c1403d60ef97061298cd59a468c1d33e0c31b",
    "signer": "0x204E506f1D5498d2CABD41d2fc7a3078d5792835",
    "userId": "768479471"
  }
}