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 #0x6ab21ef51d1ed46dca43bd5c14188902f4d93237087660d379dd4dc83351a3e9 · ArcScan

Block

#21,389,671

2026-09-17 21:12:16 UTC

FinalizedProposed 35 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,389,671
Timestamp: 35 days ago · 2026-09-17 21:12:16 UTC
Transactions: 0 transactions in this block
Block hash: 0x6ab21ef51d1ed46dca43bd5c14188902f4d93237087660d379dd4dc83351a3e9
Parent hash: 0xb29c8337…104b3728
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,389,671 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

27.1%8,122,501 / 30,000,000

Base fee

20 gwei

State root

0x2bf8127c2a78…61fae075c245

Transactions root

0x8fa88d834fa3…2b7f9de726ae

Receipts root

0x3e8e4bf54e52…c3f1776e1d51

Nonce

0x0000000000000000

Extra data

0x00000004a817c800