{
  "manageEntity": {
    "action": "Repost",
    "entityId": "472251566",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1fa0debab771c6127bff7a2015f8c15c567edb695cc9daea2152450f5c021137",
    "signature": "0x51fb27a32eeb1dbb29761580d1e2141da1ef4847acfa80e89c7aff9999f6d86826c537fb4152fec0925252b43d3a8a9c9f10ae17703606fdf8b252f1cfad16d31c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}