{
  "manageEntity": {
    "action": "Repost",
    "entityId": "681234",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8e667b37a2e251250b9da46a773ab3cc78bb9f10604777c3ea7c6e8d11df9313",
    "signature": "0x6bbed4702a5cc4739e3bc833c1b46b00114b43b0ace5018bc43f08e180c015c469789f5bd7acf527a3a02e76813f7668b22d02512f6ca7d09221437ebb82ac741b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}