{
  "manageEntity": {
    "action": "Repost",
    "entityId": "209731",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0da416793bf39fbd85602c55cf4e2038dfaa83f7f77ee316269e9dbe3f135d96",
    "signature": "0x8b6b5582b802385c42d14b6bb82a1922e1b40d303a208504de3f354c127f9c8a03c1e6e11c038c4d0267347bcd3c5e83a3521376b4ea2923e529f1fba11bedca1b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}