{
  "manageEntity": {
    "action": "Repost",
    "entityId": "320684170",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2988b3f3b741d8eb98a71bcaaa828c0114a245e104cc7e141c415d507b5f51be",
    "signature": "0x4a40a7b001840d786a5e500e0a73a4490d8055d724b8d31ace00afe252a71a2f354bf57ff61575a782a3203e0f2eedcf5c7d949986b639ad5ffe07d303e360de1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}