{
  "manageEntity": {
    "action": "Repost",
    "entityId": "249899215",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5ba848130ab5809421a2c0e459e78936d943a9866fbcf999161c430d8baf82a3",
    "signature": "0xd0b0e07905573d1e30108ef967fdbed4490b3b9d861f7774462cef4b35d523b164fa3e40d5a4cd15b74471f727a84fe3f5be7b8a6361fee3c3c7d9ca8b6f3a4b1c",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}