{
  "manageEntity": {
    "action": "Repost",
    "entityId": "533949663",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x26a6f5d92e71210b7d546b1ab9cde0c0669a849c80a458212d4b0387065eb5ea",
    "signature": "0xbaca437e2133ccf3b8efd269b635fbd71aea967a2748f0d2ffc76d068b59694a05f11ebbbe088c5fbcad825885c6e8c349055a5847298ebf55f9c75587de230e1c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}