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 #21275271 · ArcScan

Block

#21,275,271

2026-09-17 05:05:04 UTC

FinalizedProposed 2 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,275,271
Timestamp: 2 days ago · 2026-09-17 05:05:04 UTC
Transactions: 0 transactions in this block
Block hash: 0x8077453498a4ad92c6184a58d04c91f8e03ae2de88d068dd6820f9f4803eab16
Parent hash: 0xae089b87…529125f6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,275,271 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

27.9%8,371,932 / 30,000,000

Base fee

20 gwei

State root

0xf3e7d20d010c…75406a2ce3e0

Transactions root

0x870f00297e9e…0543a15ca027

Receipts root

0xfe5589ca136c…88526b5e9ce3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800