{
  "manageEntity": {
    "action": "Repost",
    "entityId": "414589",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3f9a47ce1034c0efca53bda2a1496850939c78b21b7741edc06d5493bb69f4e2",
    "signature": "0xe469adcb54388f4db6222bb2ccda0283d5da60e40a7e561b0c978e4912d109526e6d9257b4d1749c7f38abde2adbf70295b8ba3cfd5449069101642b85c09d811c",
    "signer": "0x2F7db4C1AE3922aD0f32CEdED1870278dd17b64b",
    "userId": "467213409"
  }
}