{
  "manageEntity": {
    "action": "Repost",
    "entityId": "381794",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3bd7cc95a4ac5497991f3902bb532a7753734c634fb76cf7d6485131ca03298d",
    "signature": "0x26021e7e592fe41172a09764938b8b9120c8db7ab953fae482b6cb443427632e3d91acf37eb2dd737a7d9e1ae00ff04624817b5ca04eb021f230697a74bca2bd1c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}