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 #0xb456191c9b7bdf0c968fb12d12cc333be13258bea3d64a331f19214f3c4c602b · ArcScan

Block

#21,337,429

2026-09-17 13:50:06 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,337,429
Timestamp: 10 days ago · 2026-09-17 13:50:06 UTC
Transactions: 0 transactions in this block
Block hash: 0xb456191c9b7bdf0c968fb12d12cc333be13258bea3d64a331f19214f3c4c602b
Parent hash: 0xac76ce25…3e1afcd9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,337,429 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

6.9%2,066,832 / 30,000,000

Base fee

20 gwei

State root

0x047795d36f81…09644cdb6c58

Transactions root

0x5c85f2cd93da…94398baafaf1

Receipts root

0xf2a11d90556f…3eb8a984fbcb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800