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

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 #21395858 · ArcScan

Block

#21,395,858

2026-09-17 22:04:34 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,395,858
Timestamp: 7 days ago · 2026-09-17 22:04:34 UTC
Transactions: 0 transactions in this block
Block hash: 0x670da7d148a32b4c739eeda53801f77de2436855857cf7d1efca836caf2c113a
Parent hash: 0x77a2c982…ce4461a4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,395,858 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

4.3%1,303,626 / 30,000,000

Base fee

20 gwei

State root

0xa09d139e8290…79c50f5efb2f

Transactions root

0xc1d872ab43f7…c8ab71216766

Receipts root

0x1463fb5600f9…70a153340017

Nonce

0x0000000000000000

Extra data

0x00000004a817c800