{
  "manageEntity": {
    "action": "Repost",
    "entityId": "81603",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe4d00cd55fe9c010362b7eecdb5864f93f3486e88245d8611fbe78ae17f435d6",
    "signature": "0x1457a083a2939a3a24eb6d52a9eb7405126f5203b8f212b27faca644490d36163d566355ae694ed48fea4cc244ce5583d53b64570caaa8a2f7fc461d6ac0f9df1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}