{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1787023688",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd41e8ade54dacca25f5308859c05b4cd23e99ee5d6b3688201afc49344bca106",
    "signature": "0xa22871a4e42a51c0093c4882f5d662bed696b1803badd3126f782620832509630248caead836938d440afa73277fc7f58fe8affef760c17235b07a54d666c6411c",
    "signer": "0x87FC3581f96D45b347BB39E15f25079950C5Cc27",
    "userId": "339826419"
  }
}