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 #0x5747ec3b4f741c2d260cad9e984ab06e44aa9ca9711b1c21bdc61ad84cde4c99 · ArcScan

Block

#21,273,423

2026-09-17 04:49:27 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,273,423
Timestamp: 48 days ago · 2026-09-17 04:49:27 UTC
Transactions: 0 transactions in this block
Block hash: 0x5747ec3b4f741c2d260cad9e984ab06e44aa9ca9711b1c21bdc61ad84cde4c99
Parent hash: 0xe117108c…6f4fbf27
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,273,423 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

15.7%4,716,052 / 30,000,000

Base fee

20 gwei

State root

0x1edb30f09eb0…b3d404381c1f

Transactions root

0x60301eca9a29…873e90cb7538

Receipts root

0x40356ae240b2…d0414e437bd6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800