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 #0x9490a4c81e49ae7d405df35da5ea0be0a91306ac67753019923278af5d12439e · ArcScan

Block

#21,377,041

2026-09-17 19:25:32 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,377,041
Timestamp: 52 days ago · 2026-09-17 19:25:32 UTC
Transactions: 0 transactions in this block
Block hash: 0x9490a4c81e49ae7d405df35da5ea0be0a91306ac67753019923278af5d12439e
Parent hash: 0xca690282…9086096f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,377,041 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

3.1%927,759 / 30,000,000

Base fee

20 gwei

State root

0x2789e37fab1e…583f8e1ddc27

Transactions root

0xbd724718c58e…9073a61b78c8

Receipts root

0x8462463e5c3f…ad6ce6fe5b04

Nonce

0x0000000000000000

Extra data

0x00000004a817c800