{
  "manageEntity": {
    "action": "Repost",
    "entityId": "734694704",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7c150f315fcb247df153c1e818a526d9519553c98676c114e0321f284f33b573",
    "signature": "0x3a167f768ca7831aef2e2f7fb897a6bd7eaaf03363b61869fc9d2c61660d5b8e23f1668a531152983fab1a6f28a2cc05a6eba86a0e59a47669c0d1fa01b7148b1b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}