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 #0xf6177dd17f2590f37a5a4bf5389c4e05212e4ee3e99cb7f65ea082a2fd03792d · ArcScan

Block

#21,274,315

2026-09-17 04:56:59 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,274,315
Timestamp: 19 days ago · 2026-09-17 04:56:59 UTC
Transactions: 0 transactions in this block
Block hash: 0xf6177dd17f2590f37a5a4bf5389c4e05212e4ee3e99cb7f65ea082a2fd03792d
Parent hash: 0x7b717b55…b55576eb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,274,315 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

17.6%5,286,293 / 30,000,000

Base fee

20 gwei

State root

0x94a43fd2fe2d…5412ee8788ad

Transactions root

0x3e2b8d345a99…c33357daa2a4

Receipts root

0x007553567ff8…1027f4e025b3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800