{
  "manageEntity": {
    "action": "Repost",
    "entityId": "772109",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6efb4d686c998c186a3146d659f29eb60f99e076c1378f05e36b4c9225dfa3f7",
    "signature": "0xa51dd04ee730ba69efca7a060fb8ebaff9a44a767aa1846fee7d6999a82ae38a147febc22ad68c9f9b7ef728ccac013d05e08e081b4bf7c770598bf37ae2fe2d1b",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}