{
  "manageEntity": {
    "action": "Repost",
    "entityId": "733471294",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x520e4c66d5918e6ff462a12006e9e7e8b81407bb3a743671047c193bd80c305d",
    "signature": "0xd7a386c0e4e49cb5d71b1b304b10376483c72cd22aea96a772e0e757dca4bea822b7941797044e05d2b5b0493aff8c9f9cbf016dc1fc2e651891ed39838bbf981c",
    "signer": "0x2ACda02e37Db2DC08f82aEFAB268F0610974bb3c",
    "userId": "416239376"
  }
}