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 #21269250 · ArcScan

Block

#21,269,250

2026-09-17 04:14:11 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,269,250
Timestamp: 32 days ago · 2026-09-17 04:14:11 UTC
Transactions: 0 transactions in this block
Block hash: 0xc5e93d0bbb93fac76239a8042b71d41678215cf4230bc859cb283c9d765a4d1e
Parent hash: 0xfd831ce8…38c86738
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,269,250 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

25.0%7,506,986 / 30,000,000

Base fee

20 gwei

State root

0x545bf1955723…77128ff7fbea

Transactions root

0xa6e6dde9d7e0…d32b7ad82352

Receipts root

0x435a3e09d771…e5fa713c3f3d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800