{
  "manageEntity": {
    "action": "Repost",
    "entityId": "130619",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd053c218eaf38b13ec6e1b5de27a39c9729bd460d4f2acdfbb1943a4837b8c65",
    "signature": "0x0c65556ab9ddbd3cf12204bd4dfde1c8c2cd83577febcb836fa24dc2ed89294b2d2a2d4bb174370f4e4c9443e6839929aa67ec09429cc0a700dd9f8d1a2e30f01b",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}