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 #0x7cec4a72ca52e6192e1e3f82493b32814616d9f705e5d252938995e39b84ba5c · ArcScan

Block

#21,346,686

2026-09-17 15:08:18 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,346,686
Timestamp: 22 days ago · 2026-09-17 15:08:18 UTC
Transactions: 0 transactions in this block
Block hash: 0x7cec4a72ca52e6192e1e3f82493b32814616d9f705e5d252938995e39b84ba5c
Parent hash: 0x7cf9cc9d…49493305
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,346,686 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

16.3%4,875,215 / 30,000,000

Base fee

20 gwei

State root

0xbf4116725c5a…921da2a5c6b5

Transactions root

0x83a6b307c419…e2cd92a5ca19

Receipts root

0xbee211d767b2…51e3f5891110

Nonce

0x0000000000000000

Extra data

0x00000004a817c800