{
  "manageEntity": {
    "action": "Repost",
    "entityId": "681535",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf5e14d5a9774667e765467b7b41b087c5dff9a3aedc70485d17a896bf2f0b622",
    "signature": "0xc8628b3bb6d13d276bef514cc4ef92e563c08976ed6ad12efe3e95e60b666d5507321f2d68feb2b63f61435090c6c9fdb654bc91967706e46d907293f82838f91b",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}