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 #21352530 · ArcScan

Block

#21,352,530

2026-09-17 15:57:40 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,352,530
Timestamp: 9 days ago · 2026-09-17 15:57:40 UTC
Transactions: 0 transactions in this block
Block hash: 0xa91d067ad0ba08b0f7dc293554142ae56e510fc35b16322748a5e556232cdc35
Parent hash: 0x335676bb…1d650773
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,352,530 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

12.2%3,660,188 / 30,000,000

Base fee

20 gwei

State root

0x37ae881e4eef…773e4c39219a

Transactions root

0x756f78133102…83030a1b04b0

Receipts root

0x0efe1823a5d3…bc52258ce710

Nonce

0x0000000000000000

Extra data

0x00000004a817c800