{
  "manageEntity": {
    "action": "Repost",
    "entityId": "569909804",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6e98c04727205789c20d0885f1d78cc537f0e6607b1a3d825733fe27a7ebcd2a",
    "signature": "0xb9d12c8c0d756b9881f4925e2ccc19589bc4d3464105126817fb61a6ae9b1be332882cc552eeef4872ebf57cc2e1c1fcdfe34778eac436c10bd11707321fc8851c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}