{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1745490356",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0008d39d98fe31b28a4a935ca50230d032dc7cdbd214cecffdb5849c1a53e32d",
    "signature": "0xe73ca61cc20a0364243330e1c1f6706995292a405502df141b870a6ccee03c03708cc136c2edbf9407333e1e8c2d84c7586ddd1854a7c78d24c0eaae9256508b1b",
    "signer": "0x87FC3581f96D45b347BB39E15f25079950C5Cc27",
    "userId": "339826419"
  }
}