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 #21303176 · ArcScan

Block

#21,303,176

2026-09-17 09:00:51 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,303,176
Timestamp: 11 days ago · 2026-09-17 09:00:51 UTC
Transactions: 0 transactions in this block
Block hash: 0xc1f692707e6d4500be546d9a2561e9d21b1e81f4580b60b55f76699e33492527
Parent hash: 0xeb27799d…84c223e3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,303,176 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

9.2%2,761,726 / 30,000,000

Base fee

20 gwei

State root

0x75435fe550c7…4411bcf458fe

Transactions root

0x7f81caf9d4ab…1a41fb86401c

Receipts root

0x11c7168a6ab4…5858597b4721

Nonce

0x0000000000000000

Extra data

0x00000004a817c800