{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1566755693",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1d9d1becbb1862fe026213b0ee77f27fe199bbf8356256ce6142ff84e18c0950",
    "signature": "0x68ff697517fe2fccf959f1916834fe6e67a41af9cd21ddde76f14276828914900be2d252a6edf110f173ae7ce91f85b1e6895b9b027293e760eba5ede8cacd901c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}