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 #21291702 · ArcScan

Block

#21,291,702

2026-09-17 07:23:54 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,291,702
Timestamp: 3 days ago · 2026-09-17 07:23:54 UTC
Transactions: 0 transactions in this block
Block hash: 0xc628df80b7e7d9a2e3dd4fb149d645f28c013e8d434b274e68a929992a611379
Parent hash: 0xc5910675…bf63e528
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,291,702 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

12.4%3,711,301 / 30,000,000

Base fee

20 gwei

State root

0x075bfe30f643…eefbc978fdd5

Transactions root

0x709993611fc9…d609171d1665

Receipts root

0x380e56761f34…d32de54c1796

Nonce

0x0000000000000000

Extra data

0x00000004a817c800