{
  "manageEntity": {
    "action": "Repost",
    "entityId": "717374928",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x00a12c388c0a8fb840b1932f6b8c7c4c60a16ec98372e2c75f8680e1b9305cea",
    "signature": "0xd4d40383c8694e4374cac2ed40ff9e7b4c22d06521f85ef464b794bc8883ee827e7b81f023a45c13c3d1750eee8ddba63095b34d9c451c1a497e23da330cffeb1b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}