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 #0x54a1339895870310a7ea6e03501ca075f9fa3575396452a9d1179dc4d2b2ea1d · ArcScan

Block

#21,345,388

2026-09-17 14:57:21 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,345,388
Timestamp: 53 days ago · 2026-09-17 14:57:21 UTC
Transactions: 0 transactions in this block
Block hash: 0x54a1339895870310a7ea6e03501ca075f9fa3575396452a9d1179dc4d2b2ea1d
Parent hash: 0x3eafc44c…d243f982
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,345,388 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

12.1%3,621,692 / 30,000,000

Base fee

20 gwei

State root

0x5b5972f0eb3a…fef78017539a

Transactions root

0x9ccac1fd3774…ccee847217e6

Receipts root

0xe4dc5958beb9…201a5f02f64b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800