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 #0xf3d79f3d270f27bc8818dabb1425b56617025e1c7ea37e3cdfc43837e6c6c3db · ArcScan

Block

#21,255,696

2026-09-17 02:19:43 UTC

FinalizedProposed 43 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,255,696
Timestamp: 43 days ago · 2026-09-17 02:19:43 UTC
Transactions: 0 transactions in this block
Block hash: 0xf3d79f3d270f27bc8818dabb1425b56617025e1c7ea37e3cdfc43837e6c6c3db
Parent hash: 0x9331731c…433fad87
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,255,696 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

26.6%7,984,733 / 30,000,000

Base fee

20 gwei

State root

0xb802a349419e…4474c8d1ec7d

Transactions root

0x23dd29ee4a2c…0760052c36a1

Receipts root

0x4e99240c1f1d…5c841b5f83ad

Nonce

0x0000000000000000

Extra data

0x00000004a817c800