{
  "manageEntity": {
    "action": "Repost",
    "entityId": "249361190",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe206d8344c05893322a87e06633f4dbb825ae87a6e6ad678459fa88c13b8c753",
    "signature": "0x158c5f34eae1ebaa815ba2b4e4a3f20e2fb5d106e6a7d4e3065a499dbc2cc4c97296ea700911e7b370ec7efb10cde35cdc540c61fbda56946026ddfb8826c0081c",
    "signer": "0x63EbE5a1B5C5F156330BDf810f5fFf6A224c75c8",
    "userId": "309080"
  }
}