{
  "manageEntity": {
    "action": "Repost",
    "entityId": "55758",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4c9a98f5ec60720585940a91bd11f8f4577dac3c01d8c2e2626751b5bec9dd5f",
    "signature": "0x1662213c653abf77d8c7a72de4f5f111fd1ef720e789ec4ffab8535943fc0b8534a5a92366741a18c8ccb69a6fe56c6bc587fe755c6bacb1c31d1c0f363b727f1c",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}