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 #0x420aa06f14c9611259c9929c973ae5c28183ac9690de09e82a57ea65141c6ab4 · ArcScan

Block

#21,231,856

2026-09-16 22:58:27 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,231,856
Timestamp: 3 days ago · 2026-09-16 22:58:27 UTC
Transactions: 0 transactions in this block
Block hash: 0x420aa06f14c9611259c9929c973ae5c28183ac9690de09e82a57ea65141c6ab4
Parent hash: 0xf988c766…5d806e53
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,231,856 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

23.4%7,007,002 / 30,000,000

Base fee

20 gwei

State root

0xf4710ea4c7eb…d09202d4c68a

Transactions root

0xb6ddb916cbbb…1f4dc3847991

Receipts root

0x56ad2df7d816…0e5950e1df7f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800