{
  "manageEntity": {
    "action": "Repost",
    "entityId": "406076",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x04cb36ca831895a99ff19b3d717efe957ab0166d62b87772b47db48c30455d5d",
    "signature": "0x99cef21ed322ef033ba7e28e8b07baab06ce8ca7f53a30833f4f099b0b46a912119dff481f03f5467a36e1ccd8d28ca69e3bfe1a00d7eb624c48054ac09f02701c",
    "signer": "0x97eAfE883FbF33a8b75f6f37440caFE5CC452d3f",
    "userId": "849776474"
  }
}