{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1963400828",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6895d1c93d0dc1b55ceed3efef25707dbff27f5c7a5f2ac9eff7ad8fa72d6ff4",
    "signature": "0xe3174ee232123ceb74ada97c5f53c386d45e6227f8d2e67bb85e583f74b90bd46acffc54cce2d362f52cffe8aab51c5d09437ecc5ffc43e4ed819a96a151464a1b",
    "signer": "0x14d7618B82Da4e7176FDe32e4379943eCd69798D",
    "userId": "238125623"
  }
}