{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1358915247",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x666a7395789c4c47793cfc2bac4751665bb586caf044633a086afdb883c57661",
    "signature": "0xc43b5d15694688c090ee96472e6c0d6214302a9c4bb337cfa583dec990af8f4a1fb753b74d0ab195c3e45ac43ee270d341ad4774e0c44ee31f086a1e6c49d3fb1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}