{
  "manageEntity": {
    "action": "Repost",
    "entityId": "402291",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x530c68d8f50ccc8086bbbf72040f7087c0cf3af2652594483413b733c2feca41",
    "signature": "0x6ab9da135b548e0c550b07e455cda65a54ae901b9c334978e4cbec7bc64e9d6d6a60a7156c126c401d6471e4712bde459280c48703282dd2fe7e9c79a1eda9e61c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}