{
  "manageEntity": {
    "action": "Repost",
    "entityId": "625453620",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5e9188415c4a449026857138a65d5793705d83d7788a145288acb2605bc226fe",
    "signature": "0x19143cf479ab5e4c3ac148129bb8329a6091e72017095c9d4f6459fed4a67cd605d7d69a72846cf60419db5751d460a1e44a4bd84d4f25cbc8f6b8a9772632651b",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}