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 #0xeffbda35802da16a2bc46f3a6e70e3cbd0484c7edd216091b952dc9d4cddd561 · ArcScan

Block

#21,310,400

2026-09-17 10:01:53 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,310,400
Timestamp: 12 days ago · 2026-09-17 10:01:53 UTC
Transactions: 0 transactions in this block
Block hash: 0xeffbda35802da16a2bc46f3a6e70e3cbd0484c7edd216091b952dc9d4cddd561
Parent hash: 0x29874356…4b4e2b79
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,310,400 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

39.3%11,775,324 / 30,000,000

Base fee

20 gwei

State root

0x71818a3dc24f…b22587c69a30

Transactions root

0x58f1b19fed9f…a85fa0b83dcb

Receipts root

0x6cd915561167…6ba2e90be1bd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800