{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1077738",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x14cbd7def00bfe6dee173f03de0a19b36ab1234245b3579302bc57d31de34f93",
    "signature": "0x22a6b51d25ba70a95dd75921ac88e865ab2aecc3b27fc415dfe4c62f6b195fbf1f491d5f00fa9ae9648d9212a319478f90490ce024ffa27764ea6f8d38b9f1781c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}