{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1559642808",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7f9cad41fb6d2e7cb9fb06835396e5ff6e4465ecf04049e89c08c188b4dc8f80",
    "signature": "0x9e694b11b2efbd4da53ca2b7a887551c27c1107323964f2b5454a8be47f9c9b70b763afe2a2f4c182eb4aa679ce74bba58bee7f92fd91432d5399b39cd75b1411b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}