{
  "manageEntity": {
    "action": "Repost",
    "entityId": "406298",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdc3981b69d6a9cf676c3caf3106b51e8c10a97092fe230ee5f03f6d01c33f9da",
    "signature": "0xb86e336c22c83871a9b85dd9ce0f54ca19267f069bc017cf2840bd5882b22f0f048b2cb132e0ca08bc694920924455b52d2d3593a62f99d5512622cd9f38b1511b",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}