Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x5a31b5c222eef5661a9fe6d55e6133ce8c25b5e3ee0e408d6ff64198137c1392 · ArcScan

Block

#21,411,644

2026-09-18 00:18:00 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,411,644
Timestamp: 49 days ago · 2026-09-18 00:18:00 UTC
Transactions: 0 transactions in this block
Block hash: 0x5a31b5c222eef5661a9fe6d55e6133ce8c25b5e3ee0e408d6ff64198137c1392
Parent hash: 0x3b55004d…45b65477
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,411,644 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

3.4%1,016,665 / 30,000,000

Base fee

20 gwei

State root

0x72b399aec06e…a9fa1de76db7

Transactions root

0xba3202bf30be…277496133f71

Receipts root

0x7c0f532cfae8…0d1f491fafbf

Nonce

0x0000000000000000

Extra data

0x00000004a817c800