{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1004314",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3ad00c75f326f649c21248ee8b7eac7b9fdb0d11a72648b7e2351cd49c10ba06",
    "signature": "0x8733853790a142771d07c8287762866ca94fca7c56173adc56f4ddd68748baa519c353437584ece4df70d5dbadfe2cc868abebd2bd8cf4665ad2e910efa620cc1c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}