{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1469620454",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x81f9f086f0ce1fb5313c631da53b1fd5be2ec5a4eb315b3eb7b23646adfc749f",
    "signature": "0xd84f2452537b87a6a7f915ce9a7503b32053cd03a0f5cecaa1bea592bda2638d752ea137368dbf0a0c9d117534719db02c22e3c43becc4445305814a6bd320ec1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}