{
  "manageEntity": {
    "action": "Repost",
    "entityId": "920653992",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb866c340be2a2ae372cd30ab3ce26a7791d52b61ff4bb0be9906324944dc6c7a",
    "signature": "0xb50082f1192b6168ff5b92f2ce13dc24da88fb5401b60c5b3899cc428960314551aac10956d5ea8a10ffe7f308d9190d8b771a813aaef8549be4d454be79a88b1b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}