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 #21253254 · ArcScan

Block

#21,253,254

2026-09-17 01:59:05 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,253,254
Timestamp: 11 days ago · 2026-09-17 01:59:05 UTC
Transactions: 0 transactions in this block
Block hash: 0xc1b2d787f8e88085bf6730e23008d35930cf65b863e158b4b828311eeea44061
Parent hash: 0x0f7b10fa…1e86315c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,253,254 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

25.8%7,730,096 / 30,000,000

Base fee

20 gwei

State root

0x23b28341f9ce…b6ece60fed1c

Transactions root

0x927d9265e260…2e0b0686a33b

Receipts root

0xfa56b6f6bbb0…c074d467919c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800