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 #0x9c1c73ea4ebf8851abf2b1e8affd67c9e86b282e1390ce5a392d345f0200ddd3 · ArcScan

Block

#21,220,750

2026-09-16 21:24:43 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,220,750
Timestamp: 21 days ago · 2026-09-16 21:24:43 UTC
Transactions: 0 transactions in this block
Block hash: 0x9c1c73ea4ebf8851abf2b1e8affd67c9e86b282e1390ce5a392d345f0200ddd3
Parent hash: 0x29e4d237…dac01584
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,220,750 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

38.8%11,634,310 / 30,000,000

Base fee

20.032283741 gwei

State root

0x365fe5f49272…6e6ca162ceef

Transactions root

0xb9ea6525427a…6f0516bcc76c

Receipts root

0x2d213d3d72a3…e37a8d68e83b

Nonce

0x0000000000000000

Extra data

0x00000004a878f4c9