{
  "manageEntity": {
    "action": "Repost",
    "entityId": "765468026",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9092e07f8f2e1c517ea05c6a5c542335729efd3b777e4aef65517b0a35f9334a",
    "signature": "0x67535cc749640d6f437336ce4e9a4f71b13e48c9277277048475d37bd1418dbc7c65f32a441afd729b8490f919730a24fa29f42fb8fd9be3826899449c8629251c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}