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 #0xd42b2d3593ba75c349fb1572d556490e11a4b8b34da903adb304b6d66e8511a3 · ArcScan

Block

#21,524,367

2026-09-18 16:10:50 UTC

FinalizedProposed 45 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,524,367
Timestamp: 45 days ago · 2026-09-18 16:10:50 UTC
Transactions: 0 transactions in this block
Block hash: 0xd42b2d3593ba75c349fb1572d556490e11a4b8b34da903adb304b6d66e8511a3
Parent hash: 0x734779f4…d8b13985
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,524,367 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

3.4%1,010,883 / 30,000,000

Base fee

20 gwei

State root

0x8546e3f6871e…5c7159f68083

Transactions root

0xc65dd7f87fe3…349baa41a0b6

Receipts root

0x047be6a09818…f21a9a2ff10c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800