The JSON structure includes an array of transaction objects in the block.
curl --request POST \
--url https://tron.api.watchdata.io/wallet/getnowblock \
--header 'Accept: application/json'
{
"blockID": "00000000016632f2aa045d00f1635284d768148960d01f42d52f9cdb1c2328cf",
"block_header": {
"raw_data": {
"number": 23474930,
"txTrieRoot": "0000000000000000000000000000000000000000000000000000000000000000",
"witness_address": "41e61626ef01662b320a8ba38372e9db9cca940a3b",
"parentHash": "00000000016632f161cfb66015b5c16c41ac9e955c17f8339697136de8e5d311",
"version": 23,
"timestamp": 1649179218000
},
"witness_signature": "d107653df94cf4c8d7547f3098bdaf7a25285fe09fc69e56b832f194bcf03c3e1fc7b024cfb348a2b9e6039bd4b075f8ac483bbe82ab4d1eed995b627b8efcd901"
}
}