{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1198916482",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x77b64d1c752e52b03202d6f127f1d836902addbf8c7c2178e63c43945eeadee7",
    "signature": "0xfa0152c7c69da8da7a684831e5bc3c77f5fb1befee6c35cb60afc476db9f0230769c1d4c02f07c10cc25d61f6e8d00b630c77b8244a16468d4ca1f43c8c865b61b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}