{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2103355471",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4543074e009abdb5457be46d9e81313eb914bfe51b10a79f54fb466b78368e33",
    "signature": "0x0217654e04f8eeddf9b208e8493ca98448c9ed9f66fa56dcf3d27801f4cf2c6e2c4ae655d0717a878aba3869b03db5eaf7ce3b517087ddfc552efa8cd566cc491b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}