{
  "manageEntity": {
    "action": "Repost",
    "entityId": "463334",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6eeada7ca542cbbe351e2535fc9f7827874772ff5706e5323f30a0a94a283db2",
    "signature": "0xde70e2dbb0587dde8b18f00930d9233f1eb6dae0046240209d4ec6fa045a6f0d1815e0846b8b94828778edc8f0a5bf38095e8f8980fd843f487c8ad91ab6896c1c",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}