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 #0x729bbe87c293d6be5d672eb97afb55ee87cbb9e98fc837ba9acda7b77ea8b49a · ArcScan

Block

#21,220,680

2026-09-16 21:24:07 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,220,680
Timestamp: 18 days ago · 2026-09-16 21:24:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x729bbe87c293d6be5d672eb97afb55ee87cbb9e98fc837ba9acda7b77ea8b49a
Parent hash: 0x1f6dc257…207191df
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,220,680 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

18.7%5,616,502 / 30,000,000

Base fee

20 gwei

State root

0x1bcaa6eb8d1a…0c45f9b1fa9c

Transactions root

0xbe39a1f7bb40…838af01a1e29

Receipts root

0x8ff5f381a67b…67976d88f006

Nonce

0x0000000000000000

Extra data

0x00000004a817c800