{
  "manageEntity": {
    "action": "Repost",
    "entityId": "918380381",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcc54d15b44da23968ba89c6c3e751cdb9e9f8a79777b053453ee316a52e40a1f",
    "signature": "0xb23d62b400ca63863b5c3ad6bcea936d03e94747343d7b55b29a277366bb383f584f13d6912e2485ee37e45bcbbf35a313348179b29e9fe36491c911cfe044001b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}