{
  "manageEntity": {
    "action": "Repost",
    "entityId": "654526379",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8981c4fb00b248702ad805426ace8101894f4a9f85a77c61b150329b89b3512b",
    "signature": "0x6a716d9338e9de1136be3dd3890ff8e15c982457fb50f95c981e1e8ee00e299d03a3681e2a5f000e840394299d7ebbc4fc9a2f37730e0baef10243bbc27017681b",
    "signer": "0x72d1844BB49347afC0912B6743298568BC02b404",
    "userId": "328108"
  }
}