{
  "manageEntity": {
    "action": "Repost",
    "entityId": "865238801",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbb6366e88f62bb80fb9acb718225136ddd3a0849c83f912f4b5bb37819666839",
    "signature": "0x63adabce5434cfeb3a5aa35d74c976acb7524934b2c7a0c9bf3db806582995aa2b1142178e631a338270ef1653bc7a47a005f227a10afe6cc4ada62dd546100e1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}