{
  "manageEntity": {
    "action": "Repost",
    "entityId": "521835977",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb7ee14cc93305bf28194fbe672180d191ffe8e95439f6e9d832040ebcc622b1b",
    "signature": "0x6694002b4d6c49d295601c684afb53d999b394e10112c69689194846eebceb003851869d2b496552bcda0fd8899989976383c71869bcf97bd2614451d7efd94d1c",
    "signer": "0x05aba01c97C4F182D989670622abE9c797782dD2",
    "userId": "508263176"
  }
}