{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2146541610",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xba5c0def06a2002c12b6075874e6ccb2239b9159c0101aadac5c1c8525ca497e",
    "signature": "0x9fe388f5a392537a422c5bc40118563dcdc47d5f836a6b3a61bef91f4d624fc00e7d2126cbdd6bb97daeb6ade98a1346b111d5a04c34759f4ab0d3a76f93a9901b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}