{
  "manageEntity": {
    "action": "Repost",
    "entityId": "90693394",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1be6d14458abddac4932ae475a9054b23b9e5755481360dd79e7834ce14bc293",
    "signature": "0x98c0cfdfefa1b19858fa3f77ebaabf60cb95b0073b30fb50399603a270d6af0a6daa7e9524c017fe1f64e6407680effe70722cc4bc42076c864aebe0822d682c1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}