{
  "manageEntity": {
    "action": "Repost",
    "entityId": "368390547",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc4e0c11cb133e900f60df1eaed515752bd7849c00a013fe052dfb7826b72fdef",
    "signature": "0xf17b95791dafa0bc36d834807891caf70da12f2beed0c43ee1a84f1460b83bd01f3320c790bbc997e945dec4cf3330eaa28d35880d4a37efcbb6890e4ce7848a1c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}