{
  "manageEntity": {
    "action": "Repost",
    "entityId": "108911862",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1bba5584318f9f4eb9438ea4c578a951799ee9caece5c42dc7d690987bb9de54",
    "signature": "0x35a4b0863f25d91f147f74f4eaf5f31d6b9ac65d63773486c2a84ccd471576296b4bc34d9dcb6e214cb3e0069f6713cd59fbb446bde87fd21c729dc12c815eef1c",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}