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 #21282780 · ArcScan

Block

#21,282,780

2026-09-17 06:08:30 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,282,780
Timestamp: 21 days ago · 2026-09-17 06:08:30 UTC
Transactions: 0 transactions in this block
Block hash: 0xa853ddcf19394a710b96dc859bde5cc0a03ea549eff431ee7776c52e9e7df7d1
Parent hash: 0xeb32e974…1b492585
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,282,780 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

21.8%6,530,353 / 30,000,000

Base fee

20 gwei

State root

0xaca16f69f4cb…2dfd2fc33236

Transactions root

0x2bdbe7e84381…6db54fc8b7bc

Receipts root

0xd3da54adcfa3…7a523307ab2d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800