{
  "manageEntity": {
    "action": "Repost",
    "entityId": "327990987",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1c7a475c308e043ab86f2313a974a6bc04a74a95bcea218dca1f600e022fbb94",
    "signature": "0x6515b56f741b86309396b6292486ea68d0a9ac487ffa6aaa378107e59ca571422b66a30c763a28e1562b6c6694401e4cdc3b46aa401ca6d0b6a974cc7ff878b31b",
    "signer": "0xbb3E94A6Ca25f3CAF1B8487768C074bE200e6381",
    "userId": "277460613"
  }
}