{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1146069660",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x123f37afac8bdb0ee5678cb06d90f047feca6b74e12601fb3b370ab7194db08d",
    "signature": "0xd858d0b0616965181ef36252cd8e3b4d4b2cd5b0226c958a915ae0bd94f6f8e76d4b51a1ad0dad1bd35dbd31177edfaf2da86bec8cb5eaed34cc3110d7af9fa61c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}