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 #0x6e8c67782cea086e8e97416ceb1e2c96eaddbbcd4a29323c2a607af62ace9a1e · ArcScan

Block

#21,210,155

2026-09-16 19:55:17 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,210,155
Timestamp: 3 days ago · 2026-09-16 19:55:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x6e8c67782cea086e8e97416ceb1e2c96eaddbbcd4a29323c2a607af62ace9a1e
Parent hash: 0x8bc97616…a5252b0e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,210,155 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

18.7%5,598,901 / 30,000,000

Base fee

20 gwei

State root

0x12aceaa300a9…b9ebb711f856

Transactions root

0x80e5a5165516…f97a5fd253ff

Receipts root

0x1b82ff141ca3…28b7f28db1ec

Nonce

0x0000000000000000

Extra data

0x00000004a817c800