{
  "manageEntity": {
    "action": "Repost",
    "entityId": "708802",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa893989377e7d468acf8b59f1562f72af6456fcf97bd0c06ddc77027e4967abd",
    "signature": "0x8abcbe600f7b0f4d2dc95ad6bdceab925f6f246875fdab193efa4690c78fdab31d194bf36d66f6408bdb8811ec98cb8a002bb077d22e7da91fb9e3727dfeb7e21b",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}