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 #21412184 · ArcScan

Block

#21,412,184

2026-09-18 00:22:34 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,412,184
Timestamp: 54 days ago · 2026-09-18 00:22:34 UTC
Transactions: 0 transactions in this block
Block hash: 0xb3d241e8f76b2979ebbab8788b11524b8fa311da02a6c78699613eafe292628d
Parent hash: 0x4ab172a4…7b97d50f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,412,184 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

8.1%2,437,150 / 30,000,000

Base fee

20 gwei

State root

0x488e1e558dae…d07fdf0a7d98

Transactions root

0xcd1e0961d442…6d51a7593db1

Receipts root

0xe7fcbb0ace63…8cb71735dadb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800