{
  "manageEntity": {
    "action": "Repost",
    "entityId": "156690",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xce9dd02a187462dbc6af9a10571fa253e1c8ef85e30591d1e51e466b84950296",
    "signature": "0xe619f39d0f8d1d0d39917260dc7740c0acddd458be79e6272cd6811a6e6887c105eeb464cbc1d1f447af406285900872f17b15793fd4d3b5719a31d14712acfd1b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}