{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1210921281",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x36159761804c0f39e033ca16c69fe8a1959d604e66c2ee108f92542b52f1f9f8",
    "signature": "0xdbc79d04efeb1f210a6fce5ce9cc28b42f85c037ee0f2d9282e92f833c87fa0b461c5468e09c764c67b42443c645693a90d93e4440bb447e5905d45d2e7da9e71b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}