{
  "manageEntity": {
    "action": "Repost",
    "entityId": "293533593",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9739b446668196007f078f51f3c09ba0ccec403e19a80fe422f4237c2a97da5e",
    "signature": "0x6add631cc54aaa794e8531dc8aaee43f5cba74f1d45b75b9a70680526a3721ed6bd9cc8c13cc9d0f07fc220d25be5fd118040400f531915f96e5162e0c595db01b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}