{
  "manageEntity": {
    "action": "Repost",
    "entityId": "410145253",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x21723bdf077e74fd5487498036c34887a24171ed31104d819188136d421e55e0",
    "signature": "0xfdd3a9d6c9f226621939d4b22c31f648a53b5f276bd6a7b42291a3ea984830a172fa15884eac832e6b305c2b88e72d891c21212bcb23806947dffc4472be36381b",
    "signer": "0xb6B208a8f79b1D88d245afa5aDB0a40d38cd6DD1",
    "userId": "528688046"
  }
}