{
  "manageEntity": {
    "action": "Repost",
    "entityId": "480443",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1c44492459d8e7349490594ebd2a16009ab0c9abc4158217c58b0c409ab698a5",
    "signature": "0x79075a8bb9b89e168859a85c80b707171987f9a8689dd9f75cb4fb9596308939284b5f5edfebefec841ad21b3b56dceacf7e6eec96567e901fd8af8551d5dc111b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}