{
  "manageEntity": {
    "action": "Repost",
    "entityId": "227494",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x399dd90d589045c17938fca097b8877c9c895163fc7059ab891648676754b4e5",
    "signature": "0x88cfd20747156758b229da1f92ace9a8ff64ceacf6fc820dc1121f1cee74659e3ea9fd6c42bbec970f1a03403005ae60dec4f90284ae3547469d86d12014751c1b",
    "signer": "0x37C656432bDD87630C13F60036e9857B5ee36154",
    "userId": "288167767"
  }
}