{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1385116001",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x714b9781a17ab933b3c177431ebfe02ba2dd2fb76325120ea5877660fc7746f1",
    "signature": "0x9dd65c0333376922cc4568d7c95bbb029b27cc1a595e0e4cd59ff7e2ed65f4215121e9f272ed0a98ed630ec3b3fa6e6063f16158492a491bbaeb63c334abc96b1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}