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 #21304603 · ArcScan

Block

#21,304,603

2026-09-17 09:12:55 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,304,603
Timestamp: 16 days ago · 2026-09-17 09:12:55 UTC
Transactions: 0 transactions in this block
Block hash: 0x513a3ba758bf7ca4f56e11e133cc0fd5569ce26bd7736b7af3d9e5bf2795af42
Parent hash: 0x14a54d63…d1411571
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,304,603 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

20.3%6,086,847 / 30,000,000

Base fee

20 gwei

State root

0x06ecae86aa8d…f537c16e212a

Transactions root

0x13c474838149…f3b73a3123a5

Receipts root

0x5444887caf29…b5963424bf7a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800