{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1042600",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa9c1fe7ab04669c53b37de1907c7644d555ba1d372baba79d7bf249ea38c0f09",
    "signature": "0xcee5470aebed8552b6e78f6d32da95b3b9954996c74821d6b0f25e0d685c686018cceb7fa7485f3f490e4d4c552d0f1eaa83ba4fa8318c088a0951832f4be40d1b",
    "signer": "0x7aF20BD2FeA254cF66905e9EAA1Da915912C6Dc7",
    "userId": "353746007"
  }
}