{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1210828791",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd7e93f1342ca07278324609cd1d7c0042d14e58d14f55a5d39bb9472cd45be1e",
    "signature": "0x5963a5102191fcd34512a2a825924f7d61077f9c09da3c1fbf986e5e72117b7c44a97be23dafb1a00ad70e757bf3c427faa479218a2db7527abf3b7bdd5567291c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}