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 #0xb8ba64456d7b7d9be8c3810e069279d3af1aca48ea270ae92cfc1ca7923f62e3 · ArcScan

Block

#21,377,667

2026-09-17 19:30:49 UTC

FinalizedProposed 58 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,377,667
Timestamp: 58 days ago · 2026-09-17 19:30:49 UTC
Transactions: 0 transactions in this block
Block hash: 0xb8ba64456d7b7d9be8c3810e069279d3af1aca48ea270ae92cfc1ca7923f62e3
Parent hash: 0x5f8b1d79…14ca9281
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,377,667 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

14.5%4,349,114 / 30,000,000

Base fee

20 gwei

State root

0x2a65076f6ece…70ff2fd589ce

Transactions root

0xb1d5e4a2645c…a9879b15b8c8

Receipts root

0x47fa381ae9cc…ac83654da260

Nonce

0x0000000000000000

Extra data

0x00000004a817c800