{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1918675000",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfcef3e5d6293f2556248a22f5178743205011c4b8652a16c65e0290afbe0cbf4",
    "signature": "0x6ddf03910eda3c2f5cbb4ac5db1f0d0d522ab0fd933fdf821c151f451a79bae37595c863394e0cfd2463604fc359f7c70f367c41e274fec451ac038378a94a781c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}