{
  "manageEntity": {
    "action": "Repost",
    "entityId": "204190842",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x54f767568863ddaa77d76f4d310ef2029592b44072aa71ec2130e523678c4f72",
    "signature": "0xd68ffd2d840a9747ed1a55b0ea76b8933addeb2f52a6676934f17062ca7a48f808a4ccf1dbeb3c5a483412308527746e3f06e50b56cb6621d1ef62ae06291fd71c",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}