{
  "manageEntity": {
    "action": "Repost",
    "entityId": "582644299",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x24caa156c0f98de980caa6dd4197328e257a20c97acf276b44a38ac76b53976e",
    "signature": "0x5e1cff917cca023765bc7e78c2b85539fc0af589a8f474f0e33a45c09ca35b98669dcd05323a5f64dd002775dab27e929fa8bd57ac9e3337d00753d358453a751b",
    "signer": "0x63EbE5a1B5C5F156330BDf810f5fFf6A224c75c8",
    "userId": "309080"
  }
}