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 #0xa3432ee76485d76ea049e78a914c8c9cba63c032fda9ca479c0a0865cbabbc4d · ArcScan

Block

#21,242,732

2026-09-17 00:30:15 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,242,732
Timestamp: 14 days ago · 2026-09-17 00:30:15 UTC
Transactions: 0 transactions in this block
Block hash: 0xa3432ee76485d76ea049e78a914c8c9cba63c032fda9ca479c0a0865cbabbc4d
Parent hash: 0xa3a357c5…fa84247b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,242,732 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

43.0%12,902,651 / 30,000,000

Base fee

20 gwei

State root

0xb553fcd9f291…d387b9164e6a

Transactions root

0xbaa7a5cc13be…1c1f759afa8f

Receipts root

0x69f1785bfa3f…c49fd952348d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800