{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1122302",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbd17ead0f6fa44668ce4fa23e0d8f4501d633bee99af201b4222fc4754c2982a",
    "signature": "0x4b3bf52f34767953168431e6805a38442c6655faa7acb0a6eb4fd8316b2d89be7339c37c380b323172ee4f8d78217c01edf40d59d33e1e2b5681a99996a507c31b",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}