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 #21304604 · ArcScan

Block

#21,304,604

2026-09-17 09:12:55 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,304,604
Timestamp: 16 days ago · 2026-09-17 09:12:55 UTC
Transactions: 0 transactions in this block
Block hash: 0x16969885cc5deb422c3abd89b76d38d029364893c2c28f45fab0bea6fa3b764b
Parent hash: 0x513a3ba7…2795af42
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,304,604 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

10.5%3,154,516 / 30,000,000

Base fee

20 gwei

State root

0xfceef7f48738…09ad78ec35a2

Transactions root

0x91fd57c0f1f3…ee2c2a992ab7

Receipts root

0xb11f4b2b3e79…ecfdaabcac6a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800