{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1380052719",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbe1e6677ac096d6656dd0723c5c3a589f78af0842ff13e95b1616deea944b2bc",
    "signature": "0xa6fb0a8b2da390b3ca99371774131f2e24acc9703336761de00415eb99e4eb9f418eccf30ae9c97a7c4ea65320fb90748ec53d371eb1f08c4e405453595fb8a91c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}