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 #21319481 · ArcScan

Block

#21,319,481

2026-09-17 11:18:33 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,319,481
Timestamp: 52 days ago · 2026-09-17 11:18:33 UTC
Transactions: 0 transactions in this block
Block hash: 0x745de14f4315cd11ef37e6a6d3cad1cf57c3fdf79a4ef05ae68bc7d09486aab6
Parent hash: 0xfc126262…20ca94d2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,319,481 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

23.1%6,933,524 / 30,000,000

Base fee

20 gwei

State root

0x8f279c53d12c…f28e97961be2

Transactions root

0xdb752e4ed56d…3871099a9b82

Receipts root

0x3018050c1640…e069c8e92656

Nonce

0x0000000000000000

Extra data

0x00000004a817c800