{
  "manageEntity": {
    "action": "Repost",
    "entityId": "555960349",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x69b2d8bd3222889ced0b682ca58917f8b734b5cf781ffe3662b560b1a54491fe",
    "signature": "0x1c50aba5f9554659691fa96c4edd89d01a45c4c53ebf76681d878ec6d3abd3905fc993c167f808b63512675dcdbd216bfa350b55fd05391907dadfe1410ee25f1b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}