{
  "manageEntity": {
    "action": "Repost",
    "entityId": "210805826",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8a5ac26b2739ec81ab1580433987c953127552f7d766a85c9071b28620769713",
    "signature": "0x97c04710e293c46e03891b486bb2e4a4744f78330bf85ec4b7a14b4cbfecc949155464816449ad81df20bbdbe4292bb3466fa896701f8cc0d636eac5f5225b7e1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}