{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1624638144",
    "entityType": "Track",
    "nonce": "0x1dec35c4130e6ec2fb231687f8be902712174b56c8103bee01ae66b19d8a7b71",
    "signature": "0x4df702227d65a8d6b49ba944c3fc1f2e84da0b6a0c19ea1e35cdc3e8833fbabf7e6175316277dbcc4805d5f9dfc754c037feb61463d21a0aa49cab1d1994a0ae1b",
    "signer": "0x2F7db4C1AE3922aD0f32CEdED1870278dd17b64b",
    "userId": "467213409"
  }
}