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 #0x0016a1b2685463b0e2561ffea7dac16a3290851119ad977ea74238067db37290 · ArcScan

Block

#21,376,281

2026-09-17 19:19:07 UTC

FinalizedProposed 43 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,376,281
Timestamp: 43 days ago · 2026-09-17 19:19:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x0016a1b2685463b0e2561ffea7dac16a3290851119ad977ea74238067db37290
Parent hash: 0x7f5271ed…7a36319e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,376,281 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

4.1%1,240,726 / 30,000,000

Base fee

20 gwei

State root

0x578474520e62…318329b9a1ce

Transactions root

0xa034336bf9c4…51702266a983

Receipts root

0x8d87416c8c6c…69a545bfcd78

Nonce

0x0000000000000000

Extra data

0x00000004a817c800