{
  "manageEntity": {
    "action": "Repost",
    "entityId": "808936654",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x61f8839976ea3eaf45baa2f543f6563d99deffbb5e039481a6313201d47cabae",
    "signature": "0xb0f4da4f6f976f8f95164982703b92528545a7b76cd532b2751c344c56d228032946c1b012e19d575bcf99371a2a03fd6ecb75e1aff3a4bc716c39d0747b7c741b",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}