{
  "manageEntity": {
    "action": "Repost",
    "entityId": "68943400",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7d201b57ff17e03c686db37dbd7bb6bb74d251a094536f34065a066fbeabaa81",
    "signature": "0x7eafbe218081da7d0873ad2b7fa85c5b09d96dcbc030df657cba1f8991ea623506536b83fc3f1d0b4d1b497a24655388726f20293fdab9e604061e4ae12547261c",
    "signer": "0x5c51216FbbB9B7A562f11267f91f72A7be1e8DE3",
    "userId": "105826"
  }
}