{
  "manageEntity": {
    "action": "Repost",
    "entityId": "594069",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdec1444c057a91bab4fe01b1453023ee6d14fbd9467ff432573d370af11651d9",
    "signature": "0xccaf98f3e05e9a612f5727002d65013a82c0a9669d66ccfb1b692a9136714a86095f094b012023040d302c4a8aec5953f454da55d91da5b0a4eeb75189cda2801b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}