{
  "manageEntity": {
    "action": "Repost",
    "entityId": "329711778",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbdb2c49946eb6970efa535836f64ddd51d7b657e8a83122bba2f731c7636a8fc",
    "signature": "0x79c44d1a5732987847c31a4be868cd8a563f3a50ab625356e99fa81486398cb8078b7ca4fce4f421aac79cb701a5d578ddd538ff21fdb06d2d1392eb97a8d0b61c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}