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 #21539082 · ArcScan

Block

#21,539,082

2026-09-18 18:15:13 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,539,082
Timestamp: 56 days ago · 2026-09-18 18:15:13 UTC
Transactions: 0 transactions in this block
Block hash: 0x82c23fe5f828b62d01b7f3e976ce7210701646df76f47b2a07ba13e50814b808
Parent hash: 0x97b76875…ffa7be16
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,539,082 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

5.1%1,533,255 / 30,000,000

Base fee

20 gwei

State root

0xdeb42f118d71…719552a8cc7a

Transactions root

0xc126f6f0a267…7f05593e87a1

Receipts root

0xb797ae1dda87…05208124093a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800