{
  "manageEntity": {
    "action": "Repost",
    "entityId": "432462",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x846a39740b4e7f2637f13cfc96af89da5ccfd2b41535826b6afbf62f626cd318",
    "signature": "0x34124a69b6fd5878a696b929377129e5a38fdbd3e16acc826ef8565652aee9ce1ddcf3c4f4a45ee56a8a8bf6a07ac7590a4ead4935e55bde62cc7bf949f3ac1b1c",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}