{
  "manageEntity": {
    "action": "Repost",
    "entityId": "108831",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1ebf658c7e319d569fe9a9b236e193b3c0be3f07fdf2f9aeb6191cc77c0a372b",
    "signature": "0x62bf3dccb1352fdd76f6eadda70e9b8d4ada34884b2c14ec6495a336ed95f2193cb14570fb4c74fe44a01406a1c3a30376906b88bdfb66daddfd3166b7c22ace1b",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}