{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1042344",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd7431e3259daa62af39ae1aa57ed0face7018db570ee42952e0816647dc491b0",
    "signature": "0xe926a332954678f4f39a4b74b621821d245a3c97f76bd133c3f3316edd53ffa121e5467f628b8cb67704418057292952896feb432f489390e475b5158f4fc5781c",
    "signer": "0x7425EdbFdF528603A88c658f4cf8B1396a8a77F5",
    "userId": "406225571"
  }
}