{
  "manageEntity": {
    "action": "Repost",
    "entityId": "824600816",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x06d6963c2e567da466564bbf58ca41dbb88233b1f1a7b9f1b49d81e70a64e4e7",
    "signature": "0x13199d8b7336314a7368d51d3b3bdec11a4555aba55ed2455ccc95a8a0e640c8313b2b492f1f02a2e65310b7cd31d1f9aca9e306cb715853d535868d173f14b41c",
    "signer": "0x4dafC3e774A1033C5604372f17ccBDcE545f478D",
    "userId": "889450527"
  }
}