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 #0xb2c390ab940761924b6687165aaf1bdf0a5f6ea633f118f72ffc7b958d460f27 · ArcScan

Block

#21,283,374

2026-09-17 06:13:31 UTC

FinalizedProposed 39 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,283,374
Timestamp: 39 days ago · 2026-09-17 06:13:31 UTC
Transactions: 0 transactions in this block
Block hash: 0xb2c390ab940761924b6687165aaf1bdf0a5f6ea633f118f72ffc7b958d460f27
Parent hash: 0x1d2afe07…1e442fd2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,283,374 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

7.2%2,150,944 / 30,000,000

Base fee

20 gwei

State root

0x0b6b7aea7c46…b389c4b318c3

Transactions root

0x31340c6dc2da…b8e8023b37b9

Receipts root

0x2dfec5aca701…c03a2e7cd6c6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800