{
  "manageEntity": {
    "action": "Repost",
    "entityId": "63191",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa607cf629effa363c6c16b0c991797c358482f8d0a53aa6086e879a3584eaf48",
    "signature": "0xa516bab179dcbc31eb600f049c533fc07bc8dcfe923a89eaca9086ac0ea5498231931e317a3004121af61438cb1a95754c7dc47a325b0280ae980af6a4712db01b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}