{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1058848429",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x24d84d748e6930fd503931be0c6b85501396e84f78ffb285460c3d84a6c8d2dc",
    "signature": "0xa4cb6492759eb5a5ae06a35d0ac04024cd72a376619b37c2afb2d5e9f21885920a6a90a88edc5bb369ce1a4734632f1ab9e8814cf7f8ea4ada221d1a4178411c1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}