{
  "manageEntity": {
    "action": "Repost",
    "entityId": "804078527",
    "entityType": "Track",
    "nonce": "0x40e33080ed0c9cc888f7a6caf72eb193e09c314d6d0f0c4143705daeaaa57f90",
    "signature": "0xbda0042c250d636d2b542bdb02c182fa0d90bcf380db1fb82197fe937be120a545ee8aff7ab600cb311fbe4e8b777636488a7aa888b2ea5e813c05000d6d62e91c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}