{
  "manageEntity": {
    "action": "Repost",
    "entityId": "594894187",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6453963f374791830e48546fdb145cde4c2081108f0aea05a09b0e8033b66c0c",
    "signature": "0x5b7bbd4da45a688aaaf9cddfc0d8577faee6c41ca41a4ee6d491c959110cfc2e2d321c6d29ad89a52a7973737b7fee6bc916b05647da90474c8f91935022d5441c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}