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 #0xc9c2dfd803240a3ccf2a9a6174dcf2c859d5daf14e334af28c668bc59ff5f263 · ArcScan

Block

#21,393,403

2026-09-17 21:43:49 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,393,403
Timestamp: 49 days ago · 2026-09-17 21:43:49 UTC
Transactions: 0 transactions in this block
Block hash: 0xc9c2dfd803240a3ccf2a9a6174dcf2c859d5daf14e334af28c668bc59ff5f263
Parent hash: 0x35c6e710…2bb278dc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,393,403 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

2.2%656,317 / 30,000,000

Base fee

20 gwei

State root

0xe29b429f9c50…a85752cbe729

Transactions root

0x407331a63ee2…3f34d4d3000b

Receipts root

0x5d4d245f91ce…d552980d9f41

Nonce

0x0000000000000000

Extra data

0x00000004a817c800