{
  "manageEntity": {
    "action": "Repost",
    "entityId": "385321094",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc82095b8aa5d6a973cf4ac18711866f732e61c0c6995a0099d8a279315e90518",
    "signature": "0x826a29b8c912d8ba58c2ff6a237bac4be3b63a1edbe398500aa5702eff8e38cb3160d92f1be2f246d94bfc129469695d088576abe5fdab4d73aabdf88628febd1b",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}