{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1071504210",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xaa9027344422a266211d9b1b8eedbd4311960df9c10f25a84dc223e5c9be4afa",
    "signature": "0x02f72d89e77daacb122408a648813bca990d86ec4ce9d85447e89486fbf097e81ee1d67a2fa110207125b70315a3699fd27a28ae8434801f397aeca79925952e1c",
    "signer": "0x767f09338Ac6CE8645c0a76a17a560429b582132",
    "userId": "520958130"
  }
}