{
  "manageEntity": {
    "action": "Repost",
    "entityId": "851433092",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x58ae8421c228a7a040177be7c64637859db638ce4be41de4d36c97d50e0eda0c",
    "signature": "0x5f1218e9300ea061edd7f395a4ee38717ab99cf516931a4ce57e9efb927888aa2fb049243b205aad2cf4c27faa2b5f7793951ba51776edd6c1ae331bce8eb01c1b",
    "signer": "0x0D2c1331F52a98aF1Bd206E3C28062E717CA9E51",
    "userId": "597927803"
  }
}