{
  "manageEntity": {
    "action": "Repost",
    "entityId": "948152111",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x275ac714a9f5bb01e8572ba0da466d2fff534b211c5dbc7e6d7e4813cefeca9d",
    "signature": "0xe1505f007428c02e08b3b8bce1cf32bbbaf2789cc0373c686b6ec522dd0c72ba23e8b68e5733b02f3dda1eba2455a6f850e0736261930f9d1e91348bf81f6e1e1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}