{
  "manageEntity": {
    "action": "Repost",
    "entityId": "322174",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x93ebbd7658f38e71699beafc06acf95df88cdb9fbb1443eb87d2b6e998051ace",
    "signature": "0x6ed91f8f4b090c78e36fb119400323272a55a0e3ca297d93d1e77a85f30c4bdd3832b70c1ed65629e21a6b3ca6b35260d52d8c6e6d691f1206cbf63e704999c41b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}