{
  "manageEntity": {
    "action": "Repost",
    "entityId": "264604124",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x29b64cc1bc0bb8e3833402bbcfea1401fbf28d4861b623c7bd52c628cd760d50",
    "signature": "0x14fc58ae8e1928e3f8d4cfc32148174e17e1853bba6816db510341553f5994746dcbb51382590961e06aef570aa89b0c14177464de1f92c2cadf95c86ad379581c",
    "signer": "0x26Feee0AaDc0e2d8f7aBEd5cdb0bCD7D325F618d",
    "userId": "354535"
  }
}