{
  "manageEntity": {
    "action": "Repost",
    "entityId": "381627509",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe77c4b6afa48d4635d3b06a47ab9f1fdd55babe056975ef13715263193503ff5",
    "signature": "0xf5cf57ef23ca54f8cec10760664e1b69bb0104e2a675ff7649fa974f00f59ce542b55448dd65d8cd02811334841c5d571ab08e42c11e353bf042470f32c8e65f1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}