{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1885440312",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0236b9cfc9714591a40ceda28c3e0d0bf8abc2428b614f42297634b5c95ff8be",
    "signature": "0x4ecfe2e455dc2af3b6bc093d647a287b362a23dbca42251d427da73ecc92c4b002b62b5063ce1bd725cdd4832c036dc562836719a7277841ea7a17416096c0f01b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}