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 #0x7ef21e42bf1c7c6381cd057e36f0bae96ed36df170069e8b41aa005b34aaa915 · ArcScan

Block

#21,267,863

2026-09-17 04:02:29 UTC

FinalizedProposed 42 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,267,863
Timestamp: 42 days ago · 2026-09-17 04:02:29 UTC
Transactions: 0 transactions in this block
Block hash: 0x7ef21e42bf1c7c6381cd057e36f0bae96ed36df170069e8b41aa005b34aaa915
Parent hash: 0xaf372550…aea4425b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,267,863 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

24.6%7,374,213 / 30,000,000

Base fee

20 gwei

State root

0xcdadb3906262…15defbb46350

Transactions root

0x2e7c3df8708e…1163b4150cde

Receipts root

0x800da3d2a177…d642f6a45b9a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800