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 #21373044 · ArcScan

Block

#21,373,044

2026-09-17 18:51:46 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,373,044
Timestamp: 48 days ago · 2026-09-17 18:51:46 UTC
Transactions: 0 transactions in this block
Block hash: 0x6685ac52034084559ed7ed0775ae9c5cdebfbc83875df805cb7da015bacc1db3
Parent hash: 0xd5508b70…7c7f4cea
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,373,044 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

26.2%7,863,775 / 30,000,000

Base fee

20 gwei

State root

0x936772de5a54…c59280dc9a01

Transactions root

0xb41e42af5765…a8c3701948c9

Receipts root

0xa26ddd00ee12…44889be17fbb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800