{
  "manageEntity": {
    "action": "Repost",
    "entityId": "635629335",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcb343c91e430982cad159e4878748448dce6e84d9c5f850ed4b70ccd0d879858",
    "signature": "0x5b6f3ef3c5081060ebc0b08e2b4d859cf3a013e1cbcf03483717afd2114015a91fe450a63fa071d4ddf04918a0ddb3dc59e59f6cc148483997fc532b36907a741b",
    "signer": "0xD967b68365738013c9197659aAb46EB73a488080",
    "userId": "488430169"
  }
}