{
  "manageEntity": {
    "action": "Repost",
    "entityId": "545795",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xca8b66415719d1b06da9e1cb8e5efd4127cf35bfa9ebb89494d2df8152df67a3",
    "signature": "0x943efd02b27187e25ec32f64e7520d6d330ceb4f930a61194b62d05f8268d8757e8831575cd6b6a6d4933d093ea41b001aa02483f1f556a2daa31d0c2007305f1c",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}