{
  "manageEntity": {
    "action": "Repost",
    "entityId": "209736",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8d3db755a2fbdc31d755cd050ca30097a0972a9dfb184183d6f0bd282f0feed7",
    "signature": "0xf3753b2685941a594fc02e0f0d11c95dd45c02c8b8867d1521155bd466fd16ce7d183c02d4fd9a468ab027bcd3a08319fed47e4fb76b146af326b2921a3984631b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}