{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2146351410",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6dbe35221f41874b12e7d4da8d002b26f98adb3ffb771a37cfb70a41250cf5ac",
    "signature": "0x9b8295360abba4b930b41fb1f77a66a4e889c828691e6ce8f1324525aabaed440953c44bf1b7c2f8d6e5f7092e1d64e48775828669ccf5566ab87e54573264101b",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}