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 #21418292 · ArcScan

Block

#21,418,292

2026-09-18 01:14:12 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,418,292
Timestamp: 26 days ago · 2026-09-18 01:14:12 UTC
Transactions: 0 transactions in this block
Block hash: 0x550a910b73b2b7146b38b6d31b0e6c8c8bf19034a1363042825bbd86f97fb442
Parent hash: 0xe2f44a72…5941cc74
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,418,292 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

2.9%880,020 / 30,000,000

Base fee

20 gwei

State root

0x1bc4fd0e68ed…d67fe3adebdf

Transactions root

0x073128274ac8…10f194a80801

Receipts root

0xb328ca0f1be8…defec5ba740f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800