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 #0x72b66512ef72c17134711dcd7c1e30846ccd883b849247d00aac9467355475a1 · ArcScan

Block

#21,310,348

2026-09-17 10:01:26 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,310,348
Timestamp: 13 days ago · 2026-09-17 10:01:26 UTC
Transactions: 0 transactions in this block
Block hash: 0x72b66512ef72c17134711dcd7c1e30846ccd883b849247d00aac9467355475a1
Parent hash: 0x817b9fde…1ed2c471
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,310,348 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

20.7%6,212,266 / 30,000,000

Base fee

20 gwei

State root

0xb705db8b11ab…6b52bf3e1b53

Transactions root

0x0aa2f1445846…158b5df29a77

Receipts root

0x7c9455453876…9ccbfdceed07

Nonce

0x0000000000000000

Extra data

0x00000004a817c800