{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1199322124",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4ba09bb438b1b5949602dd59bc7010929525b93bd41d9f2fd9dc084c69b89049",
    "signature": "0x238527f31b6f10e59114884a12d61cd9c2d8070d2c225b3810cd58ebc5f53b45412df312692d14e0b4ef3836119cfcbbfbcc3d0c3957c01039e657de3163070f1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}