{
  "manageEntity": {
    "action": "Repost",
    "entityId": "264604124",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd5e2243e96fd72b19e2285bd3102022b75388786c642a28b21e58efaf241234f",
    "signature": "0xaf4cfd77878671ecf89c51cd61a55920600d9a77259cf307387063e3b80585e1747d48f9a373c1c5f189fbef63571f1e5293aaf1a011bd4cc3467e7e429d82bd1b",
    "signer": "0x292eF57C1FAAc86008ab58D5116e0ba424C9189b",
    "userId": "721084704"
  }
}