{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1550524793",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xede936d392460c97fc4b7d67bf318fadbec82c198c58c0bdaaf3adfd8d9901e6",
    "signature": "0xce24fb13a7c05afbb69236d337e3ef260b20d1d35d5825e476caaf25f2db3ddc7da27508cfd765e85ec35259c854b3a36c0a1e40a5c4178d23cf0dfba72a9a451c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}