{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1122421",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe0ea361d86acf7598003f194a20c29172e7fa42a84585a101edc0d1cedf43c35",
    "signature": "0xd111fc3c18001042809f73e57e896d9bfbcc59766216242313324c813dec71f670a8baf9d6ac989a76f9ce5a5ca5803150d8ac579447ff0e017a98183acafabb1b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}