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 #0x291c549fe639aba774489209349f60a4606c20073ba15581b5b4a794c7e798b7 · ArcScan

Block

#21,306,163

2026-09-17 09:26:05 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,306,163
Timestamp: 3 days ago · 2026-09-17 09:26:05 UTC
Transactions: 0 transactions in this block
Block hash: 0x291c549fe639aba774489209349f60a4606c20073ba15581b5b4a794c7e798b7
Parent hash: 0xc24757b8…cda05f3e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,306,163 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

13.6%4,083,813 / 30,000,000

Base fee

20 gwei

State root

0xf4f87158d5b5…d377bc9e6adb

Transactions root

0x28bc2aac04f3…e0cf656a1c34

Receipts root

0x664a67695290…6aecd4b77036

Nonce

0x0000000000000000

Extra data

0x00000004a817c800