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

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 #21485444 · ArcScan

Block

#21,485,444

2026-09-18 10:41:50 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,485,444
Timestamp: 48 days ago · 2026-09-18 10:41:50 UTC
Transactions: 0 transactions in this block
Block hash: 0xe5dd3fb316c2344833606740338b33c0def8bba025a0e7e3818aa04f7d648716
Parent hash: 0x0aae0dfe…01aeb0bd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,485,444 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

3.3%994,014 / 30,000,000

Base fee

20 gwei

State root

0x8a18722e3eb1…2649316411c2

Transactions root

0x6d751464cdd4…34c35ae64f2a

Receipts root

0x20666bcce140…12880357ac0d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800