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 #21620076 · ArcScan

Block

#21,620,076

2026-09-19 05:40:03 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,620,076
Timestamp: 28 days ago · 2026-09-19 05:40:03 UTC
Transactions: 0 transactions in this block
Block hash: 0x50982663cd65513fb3a7654bfefe7d21be5b211fef096b6fa37e1eec96f2bdb7
Parent hash: 0xa6e8f7f2…16fdb13e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,620,076 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

1.2%368,531 / 30,000,000

Base fee

20 gwei

State root

0x1a1827c60e65…1cf2694cc294

Transactions root

0x9d37d068f5c3…0afceb35e2e3

Receipts root

0x5e1a95f049e2…e1b9b422e30f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800