{
  "manageEntity": {
    "action": "Repost",
    "entityId": "316970753",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4bb76ad080e336bf7f8a4b2cb177ac4d5c3f33115ee143f1a13db0f143e01a80",
    "signature": "0x7b6db549b981d3d546c1896ee1f1a6c885dfab39bbd0e4260490be962e6872040d1ef4e35e080a850653f23aed1849eed5dedadc39ea55895999e5d2322766771b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}