{
  "manageEntity": {
    "action": "Repost",
    "entityId": "555885",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x33000f1b1794c8c72a3bc1d4193151698d1fdf9be2bba68301ac4da70ebf09d0",
    "signature": "0x00906b24e936ff3e7f0cd9edf7948db8eefc74ebc98e8f2f1162ed9d235fb92c558dd573327198e67df504927cfa2ceb1dbd5ee880849a8525333dadc4e037311b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}