{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1325106678",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa9aa63ba421c59d1ae15596b4d1f30c1a55293d9effdf32a2ec4bcc67d7675da",
    "signature": "0xb1ddd0349a914beb19b9bdef2a85bb846b74938cbf71d0343e9ad5977f9816bc5a913bb2e4b6f9e75e76bde97baa08fc8b4139d1e28aeb36fa9107bf8c71bd2f1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}