{
  "manageEntity": {
    "action": "Repost",
    "entityId": "319404358",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe294298b6a55e597c25230192593a60a409ba85db5b2438526206f2666ae3702",
    "signature": "0xb7396f3c6d840f6ef19c0c3a29a0636509d949630bd2a0e88e0e295607a497d256ee8cc525e0e900bfe7e86dc16c9c4c7592ecd9bff26bc900e898d8864dd43d1b",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}