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 #21308461 · ArcScan

Block

#21,308,461

2026-09-17 09:45:30 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,308,461
Timestamp: 11 days ago · 2026-09-17 09:45:30 UTC
Transactions: 0 transactions in this block
Block hash: 0x7d88e52e2a9b9fe2a6d7d1378531dd63ce4bebb706dbd88ea35e0ea0c65f2c9d
Parent hash: 0x4cd91334…edccaef6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,308,461 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

12.0%3,609,032 / 30,000,000

Base fee

20 gwei

State root

0xd34cfd3c2330…d4c4b33cbc69

Transactions root

0x96e071813887…097d7dd27317

Receipts root

0x92fc76ef365d…b272641a58de

Nonce

0x0000000000000000

Extra data

0x00000004a817c800