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 #0x343f79e1c850567ddd4a9355cbdf5e5c972220c99fcb888ec63c5c611e39d5b4 · ArcScan

Block

#21,289,762

2026-09-17 07:07:30 UTC

FinalizedProposed 34 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,289,762
Timestamp: 34 days ago · 2026-09-17 07:07:30 UTC
Transactions: 0 transactions in this block
Block hash: 0x343f79e1c850567ddd4a9355cbdf5e5c972220c99fcb888ec63c5c611e39d5b4
Parent hash: 0xa1c77f71…38790ead
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,289,762 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

18.8%5,644,922 / 30,000,000

Base fee

20 gwei

State root

0xd08eec2f44a4…4f8a77a87536

Transactions root

0xd15acca76917…3651e1437526

Receipts root

0x8b4177b851fc…7101c263dab6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800