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 #0x9940f647ba39b9c41b9bd9240fb6545f0cb936bfdd85f237f6355cdb7f5b98b3 · ArcScan

Block

#21,382,842

2026-09-17 20:14:33 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,382,842
Timestamp: 25 days ago · 2026-09-17 20:14:33 UTC
Transactions: 0 transactions in this block
Block hash: 0x9940f647ba39b9c41b9bd9240fb6545f0cb936bfdd85f237f6355cdb7f5b98b3
Parent hash: 0x9e598bca…40e20571
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,382,842 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

17.1%5,140,687 / 30,000,000

Base fee

20 gwei

State root

0x2b94790e99a9…dacd041f7d88

Transactions root

0xe74893476102…35edec81b0c8

Receipts root

0xf3d43eacf0d1…8c9c23b12efd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800