{
  "manageEntity": {
    "action": "Repost",
    "entityId": "985704",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd4fdd0ee0c02410c1a55e48a3a1bc041ee1da614a5099dab65afc48591012e62",
    "signature": "0xa2ec9d3d855a75574902707a25cdaad52abbb32abd962d36ca74f10b4a0944805d1d15982c8258001dcf8a49c55525caee744dc6f1187710539ba182292e56cd1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}