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 #0x6ba77cdfabbf1332e7c1f4e14d9c7e35e79b3ac6b1effec8dc53275ea3447767 · ArcScan

Block

#21,508,188

2026-09-18 13:54:06 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,508,188
Timestamp: 54 days ago · 2026-09-18 13:54:06 UTC
Transactions: 0 transactions in this block
Block hash: 0x6ba77cdfabbf1332e7c1f4e14d9c7e35e79b3ac6b1effec8dc53275ea3447767
Parent hash: 0xb28a87bb…b390224e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,508,188 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

20.0%6,012,684 / 30,000,000

Base fee

20 gwei

State root

0x66ccfdd6829c…0b5e41d7baed

Transactions root

0x8adff62993bf…6d4ee1bfe8e2

Receipts root

0x197a9af60b76…4595a3d9a2ed

Nonce

0x0000000000000000

Extra data

0x00000004a817c800