{
  "manageEntity": {
    "action": "Repost",
    "entityId": "732870",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x882562b054eb9e4c874a47bd87a7c1452067e5c00bccb5ed391e61dea4ceef22",
    "signature": "0x40239273a36d04a35a39b601342dbdace7ac78b5dbc5e9b44438ea77868ee38720406dd3875b8c39429dbdd3478382f00a1404b1ce1b6160080aaf285b57ba371c",
    "signer": "0x6754A920da1003d0904BdFf228A6E217Cd12bF5E",
    "userId": "105562689"
  }
}