{
  "manageEntity": {
    "action": "Repost",
    "entityId": "40209",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcb5e4bc69e9376740530b6666f6fdd207f47607b82e8e73de65fc7ceee1a97ae",
    "signature": "0x3a95af422869b4491e65fc97bd3bfc6fb9b8cdd8335f387f89f7a49232512ef76132d6b46f51c8ba8f7148ce77a73d2ac3b512a1aec03d2f228b2804362f3de71b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}