{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1361849748",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7efd6bdad6183a4205da45763fc593ed102c0e7e64758d8de768a0826b7beb1f",
    "signature": "0x1a835ddab696bce955a1dd04c946085e2d9e89c755906480bfeeb17dbd9c018f353101f35b22ea0b5da3115e9d5f823d5a3de6a1cd7de35d48106e7c879145301c",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}