{
  "manageEntity": {
    "action": "Repost",
    "entityId": "17331351",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe0da85c4c0407302d349c8f6f907a25033c9005fc857052224177cec04a2c613",
    "signature": "0x928187c1b6930c22967a303c24330263b8057a61dfc94ba28d49ba688294001c3deee912e0a5cea9911b42935d601f4d10078580388e1331237febca1055e93a1b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}