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 #0xa609ee26195ededa8b70f359078823e292365076ebf2dbf84c870b752a98b7a6 · ArcScan

Block

#21,421,216

2026-09-18 01:38:55 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,421,216
Timestamp: 54 days ago · 2026-09-18 01:38:55 UTC
Transactions: 0 transactions in this block
Block hash: 0xa609ee26195ededa8b70f359078823e292365076ebf2dbf84c870b752a98b7a6
Parent hash: 0x0873b286…cfcccf95
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,421,216 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

16.3%4,893,878 / 30,000,000

Base fee

20 gwei

State root

0x91f75beec804…7182ec1940ec

Transactions root

0xf8833b8b2cf7…b925a9b356b9

Receipts root

0xe1007c112657…ca5572bd23cd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800