{
  "manageEntity": {
    "action": "Repost",
    "entityId": "983470",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7def709ce353a1ddeba16127016bbe7b0662ea13e761fa751985da984ed5cea2",
    "signature": "0xa681e99577fe4ce2e7b7077c4d4a335cc46ef484202bbeffec407dd744a9ae1b35171f496669a0b0c827f534a9874560f93f6785faf426005ade5823f48e34421b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}