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 #21262650 · ArcScan

Block

#21,262,650

2026-09-17 03:18:27 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,262,650
Timestamp: 12 days ago · 2026-09-17 03:18:27 UTC
Transactions: 0 transactions in this block
Block hash: 0x90a1e288753c86427e4596497c47d259846034c0e008e1f0ff3bcb3229517e46
Parent hash: 0xf7f93940…aff2e532
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,262,650 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

14.3%4,303,634 / 30,000,000

Base fee

20 gwei

State root

0xd4ceed5d023c…2a74d38fabb6

Transactions root

0x374903e364bd…4f65eefc223b

Receipts root

0x6e15854f6b41…fa03f3ecd9a0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800