{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2063293749",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8c9afe875c294ff2e67640e9081364a852b0855eb1b8707ede7d5350fb879427",
    "signature": "0xb0fc5649c6fe7008db0d46bbc9f5c91ea625cf744ea23879c53e76cd33f621c7549967d40842ca320f21ee01656f6e010ccbd6e75daab7a64a9bebea6a3d6ad01b",
    "signer": "0x13f8ca0832087662A9bA298e1F708853B8615826",
    "userId": "990836999"
  }
}