{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1133088794",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2e39b1bb3b483db56e0cf957b1e5ab9c70d8cb5edf56a060eb3be23eb65d70b2",
    "signature": "0x5a4d2872fa5af5f7f7ab15191bf2fe5c405271efab13de0cb756eb53f888527f4da5f9f74b0f50aa970d16750f8a8ae9724337a2674b20fda847d5ff686d91931b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}