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 #21395379 · ArcScan

Block

#21,395,379

2026-09-17 22:00:31 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,395,379
Timestamp: 8 days ago · 2026-09-17 22:00:31 UTC
Transactions: 0 transactions in this block
Block hash: 0x32b8712dff76ef5ccb439bc625f3f23196e1fddacd3db3e1586b218b21b314ba
Parent hash: 0xa41512bb…125af9ec
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,395,379 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

4.6%1,370,713 / 30,000,000

Base fee

20 gwei

State root

0xfe81deac6ddd…1d890cde2d0d

Transactions root

0x774b06e49a99…8771056f4f16

Receipts root

0x5e062b20ee33…b5289d4cf06e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800