{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1066923734",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x412d7c5d5ff0f362de9592cb1a2e60d5fc3d141db55ed3e0fb8120ff40260cd0",
    "signature": "0x55f9140a2531d3fc662c3e8ba7f029b1300a337fdf1edae4bd59a5498d4a820228e801b7f7e4004f727ca998475e2518a6b4e02f0f4bbae5affe95a0fd68a86b1b",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}