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 #21373826 · ArcScan

Block

#21,373,826

2026-09-17 18:58:22 UTC

FinalizedProposed 36 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,373,826
Timestamp: 36 days ago · 2026-09-17 18:58:22 UTC
Transactions: 0 transactions in this block
Block hash: 0xd669f02ef05cc6072e8b9fbc8e88e022a66c5e6b9ae1a8a27f94926b5bb92057
Parent hash: 0xaeff6ad1…d56f0786
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,373,826 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

19.8%5,930,436 / 30,000,000

Base fee

20 gwei

State root

0x01c730329dd1…926fd2761b69

Transactions root

0xf94a83340bd1…9bbdb29fe034

Receipts root

0xa27ed68d60b9…3d80d859a9b4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800