{
  "manageEntity": {
    "action": "Repost",
    "entityId": "133673250",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x17a60edb370bd7564a1d2fbf131ee8b2ea982c4ce10695d58a71677a1a75bfb2",
    "signature": "0xc0e86bf11266bc9bd54f1d6dd13b855a0b4252494ae778a55c82b02cf5cc3f6b2243176e3af137036f956edb4beab40016315a1b2c8db68ad1a89fe718693a2e1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}