{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1426082220",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe406d91d75f4d77ddee050b40babb249723df1922bd9f689af41f373ff8b5265",
    "signature": "0xd431a31709165a38c2bd3690710be4db139e2c86d5680c51ce019cdd28cff5d55cc166d3c7e2713907cd374aefab2fe60e29bab43922437445c02a7a459298881c",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}