{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1580426020",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa152e3b6de67fa04e80a00283ee2516e9063f9d71945118ff2214c21fa6822c1",
    "signature": "0xa172aeebed839369669c12e1cce725fb53d223278ba0501f8a8dd44f3ca44f227b4631cc142aca582fc059cb671197f9773105c1b507282c30ef4e63348c95601b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}