{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1649008737",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa1a596cc447fb21568f04ea810d24d1b3e33e25bbc2cac0d7cfb2a393f71a6e4",
    "signature": "0x2d282e038a5b38aa09e305e4da8f56bddd4affda7555ba40eac0e82d745f9d854c62f36e391e3c776157f003f351f44f658f2d239cdac95fc9af2f4d1b59971a1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}