{
  "manageEntity": {
    "action": "Repost",
    "entityId": "828960",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x61304be9e0bfb2481d7a59df14111c3a81682329570ffd01ca57a5090230a726",
    "signature": "0x516ffc16765bd507ee4a771c66800499966aa2402ba64a30ec033ae24a4630755e06dc78c8e8dcd4b9fa125a4f3811c7389a4bb92195ad3ed2f8fb1fabc0acb01c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}