{
  "manageEntity": {
    "action": "Repost",
    "entityId": "147386",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4ccf22b48703805574e97d931226c96d03910527858808da26f6742c0afd05d6",
    "signature": "0x621904208ed1db6ce67f599e362a43b4e5888aa4673b3257649f0fc333c438a5251a9476745dfd093fd71c60a53e89d01ce13f3c0a124909ae35a715b8989b261b",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}