{
  "manageEntity": {
    "action": "Repost",
    "entityId": "15643223",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdaad862510b32f66da83c27481e002d7f4407007b98fdd048d277ce474173ca3",
    "signature": "0xea8493ae99fd21f37443f89b8419b0776a6882bd4edd8e054b805772f1782d5366a003e96974b71bad3e93c623bf81041b2034a744fc56915b1b27646227cfbd1b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}