{
  "manageEntity": {
    "action": "Repost",
    "entityId": "78542029",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x226bcf1a92987365cf1b64033ed29f880e0e61c0c1ad0ac5f1f457efc7fd7f07",
    "signature": "0xc253209bf229aa8d13d22375af3db36d178f530f07173fc79e66905d5672be6d16d87f9d1eb03bcb551a241bfa8d344d78a6cdd6ac8af9f8188108c5a19b71bd1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}