{
  "manageEntity": {
    "action": "Repost",
    "entityId": "126456268",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x186d10fbfdd090f71686b22bea6cc1b0ac9008bb2d12b9c65e82a19239b41d09",
    "signature": "0xd21e21c34285b466ea89572f6e6cb07b1bb911a2f1e170b6737278e8df53d6dc27b8685c9da01cef5e842415f7f42a8e625d116921f0f11aaadb68b57baa1e2a1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}