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 #21327859 · ArcScan

Block

#21,327,859

2026-09-17 12:29:17 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,327,859
Timestamp: 27 days ago · 2026-09-17 12:29:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x37e1c538d286a3b30ddbf2dfae7903d221ec2902dfb3aa595832b28753228074
Parent hash: 0x6a8bd2ea…6a87947e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,327,859 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

26.0%7,796,184 / 30,000,000

Base fee

20 gwei

State root

0xa7d77e6a6782…18c83f3c00f3

Transactions root

0xbad817e34f30…2b1a492a9073

Receipts root

0x650b8cd2f5b7…1039aa5d6ee0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800