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 #21352171 · ArcScan

Block

#21,352,171

2026-09-17 15:54:38 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,352,171
Timestamp: 19 days ago · 2026-09-17 15:54:38 UTC
Transactions: 0 transactions in this block
Block hash: 0x4c4c69ddde4f720f315743bfa6c0b1bc0da2c8d942ffc2fbb182c75775c430d3
Parent hash: 0x4f3f0855…06c1551e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,352,171 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

26.4%7,922,715 / 30,000,000

Base fee

20 gwei

State root

0x0b4d6e553c64…457d3881ccd6

Transactions root

0xaa90ac68b9fd…5e2e5ff5ae1d

Receipts root

0xcc5f3e124c20…8820f3974990

Nonce

0x0000000000000000

Extra data

0x00000004a817c800