{
  "manageEntity": {
    "action": "Repost",
    "entityId": "988855",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xef0e8ef78b3976932758e95c78f000897b7a4a8b59b2fa87f368f43a66a7a40a",
    "signature": "0x8aa7669babd46ac3585f2f1fa1a71bab10edc746842f13ccae74f1fecb331873723d20e368ef96069f30374a323071c226b8223b5bac9764cec51944b29c1dc11c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}