{
  "manageEntity": {
    "action": "Repost",
    "entityId": "28148",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2dbd8152941a180789f8ba68f6679f3289833326af0eb0b7bcdff116f6d56dd5",
    "signature": "0x41228423b367470c4a137e56add11b091cfe286089b0738bb482cc7cb2ce003a76ea87d481f324a6147699fd2dcae23b12401bf185927c88301a088876e5c4f91b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}