{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2099841015",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb17cdd213cab3ed16ac4b61c4e679d2030feb87e8fde6514c07d1c3124dc0aaf",
    "signature": "0x96d2091900d73733f794fbdb4ed79ed9aa9d24cc64b8cc5897539ced8401e62207f038b5c42ef95f1c364296f63136d17f6fec115492a0ca0ee6fce4bef8fc641b",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}