Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #21382750 · ArcScan

Block

#21,382,750

2026-09-17 20:13:47 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,382,750
Timestamp: 23 days ago · 2026-09-17 20:13:47 UTC
Transactions: 0 transactions in this block
Block hash: 0x5a5e8a4533b7c9793f0429ad6984041b0c0e4beff264aa9b8a2c4778eb3a5caa
Parent hash: 0xb2804d84…a56e6e74
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,382,750 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

10.8%3,253,745 / 30,000,000

Base fee

20 gwei

State root

0x1a11cc37d89b…520e50e735e6

Transactions root

0xdc2ed780982a…8cf56a9b9a9d

Receipts root

0x4314f5e94031…0fe5b1efd348

Nonce

0x0000000000000000

Extra data

0x00000004a817c800