{
  "manageEntity": {
    "action": "Repost",
    "entityId": "129721946",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7cf3072a4f805734b07f2e032e69527a4b501d89e44372cef36ff042735991d8",
    "signature": "0xcc5450d24d8d82e0ee65790fd5b04c476168cab329d67f4d3b50e210f6d2ac164b5744bff248becc373c05a84f0d9f3bd7785b56c9dcb612ad79fdab195b8bb61b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}