{
  "manageEntity": {
    "action": "Repost",
    "entityId": "886722603",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x47abcaf48c3fe93602082c83e55524337b258c02d0dbf940f77a44f6d1965f21",
    "signature": "0x10862b993f320ab5f58eb2759a027538564f97bafe9e98b66117a6e70c3746724bb5a85d97753720da44e61fecf115ebd37aae92cb48c2b8dad8d87acfcec04e1c",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}