{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1417853320",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x21f863254699cdb837627ae250a7df14e07ac7bfbf454dcb69533a0a97403cfe",
    "signature": "0x4621c4f2a3d110ab7d8b7e72ad3d398b7f2ddfbd920f35932eeec2a441189c8e4ee57168d0145495b7658b73341d2c44c450cae28d2597b2fa283870287e5fe91c",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}