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 #21348574 · ArcScan

Block

#21,348,574

2026-09-17 15:24:15 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,348,574
Timestamp: 10 days ago · 2026-09-17 15:24:15 UTC
Transactions: 0 transactions in this block
Block hash: 0xf9d76500912b8121aec8fd80344be6d1dad04f5212403bfa6e50496147faad96
Parent hash: 0x56dd3c90…99c86c5e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,348,574 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

10.3%3,083,741 / 30,000,000

Base fee

20 gwei

State root

0x8a73cc5789e2…7bc142bb80ff

Transactions root

0x98d3ae35633b…00e465ec2775

Receipts root

0x8ba5e6a398a6…d17eb60d7984

Nonce

0x0000000000000000

Extra data

0x00000004a817c800