{
  "manageEntity": {
    "action": "Repost",
    "entityId": "534596664",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x24d02804d816713d25c95d13d66d09327f28cbfa264ae87cd1a1af7d6206e3ce",
    "signature": "0xbfbc83cf53a8b530877a89a089df08e723f28b0289bb9b70a609d7b99c21bff25a2c7446b018fc1b8d8ed0bf89b8d030b200bd196183bebe5fde786e71a6588d1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}