{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2143140612",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x25fb7efa4190e80dd730cd927bbec45cbed522671f8fcdc194b4572261e99bbe",
    "signature": "0xfb979aad989ca0e1f157c7ab1f324c3f725c2819d26a52e4e63a767ada21bf1b4e2769f80786743d2bc235562ac32fed0d250b354f1476692e8c5205aa1768c81c",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}