{
  "manageEntity": {
    "action": "Repost",
    "entityId": "776080010",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x96d6d697fd62babef4a4f990b3084212c1819168934d987c752ca6c598256c72",
    "signature": "0x667c3469ea30901476b20613031d8c012e084d92778f0e299ff4bf221b0bed5f640caf22091b08377abb21988140bcf507da45721cee8e1fa45f433c29f9e5f31b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}