{
  "manageEntity": {
    "action": "Repost",
    "entityId": "158342",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf668ef98174b30aba16c8ddd06d16c5d825869444b4daf7f6a1b36ac8bb81214",
    "signature": "0x9da38d1be90e092f42c407988e432e8f2cd4e1aad68dfd463a52b34fbcfffb6c10afa74c5e42f7611846b2b045b634eefe9017e35c97c16d7bb2459f704e95411b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}