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 #0x1b8daf99186e3acd6018e53dea739e45f439ef9fc77059ab6415b0a3eea4ee5b · ArcScan

Block

#21,443,946

2026-09-18 04:51:02 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,443,946
Timestamp: 8 days ago · 2026-09-18 04:51:02 UTC
Transactions: 0 transactions in this block
Block hash: 0x1b8daf99186e3acd6018e53dea739e45f439ef9fc77059ab6415b0a3eea4ee5b
Parent hash: 0x8eb47681…18b1e42c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,443,946 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

3.7%1,115,439 / 30,000,000

Base fee

20 gwei

State root

0x39fa14742db9…ab6c78f925fa

Transactions root

0xde2a11e5356f…c3fc99171330

Receipts root

0xe761090d5ecf…538435344423

Nonce

0x0000000000000000

Extra data

0x00000004a817c800