{
  "manageEntity": {
    "action": "Repost",
    "entityId": "835906691",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x40b2c3930d1c7d5d0faa7d671be87f85314813b47f948bcfbac417ab97f4b777",
    "signature": "0x9af7e15ddc15626cc120241d16b7ebd23651177ad9262b742eb895bcd3ab21655e02f433e11eafbc5053dca1252b2bb2a60cf405fc622d57a003693935898c5f1c",
    "signer": "0x793bbEFbb3Cf1e6529B90296e502145aCcCDE8d6",
    "userId": "838777725"
  }
}