{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1654763336",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfe85c4df337265c9814453db8f9b13585828805c6884e36b48dcee98c282077a",
    "signature": "0x4d1771123b6e29a26794e012fe4a9e3e603ccafd40e7de2ff976d18bb127637a11ef9edb1ff106583b382e7169f4d49ce0533090a00bdffc2cc5332285b1f3d31b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}