{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1127891",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xaef47fb5f7261b296a72a25e3dca3f6ce3b6d25813a4009837eba107fe4d847a",
    "signature": "0xc605fe9f5b2e2d0153b0280c58fd7b91d2c0a7a8c459cdf6e3ce6cc91a8885262ecc91fa4d8ba50ed11816de0f8ada2d75a1f4195c082c2b1f35228b2ed5ef901b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}