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 #21338196 · ArcScan

Block

#21,338,196

2026-09-17 13:56:35 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,338,196
Timestamp: 11 days ago · 2026-09-17 13:56:35 UTC
Transactions: 0 transactions in this block
Block hash: 0x6504e63bb71018cd137625c85d20e30d057eb75fb9ffb25d72fe580e3774ccb6
Parent hash: 0x8024c701…519a039f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,338,196 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

6.2%1,865,410 / 30,000,000

Base fee

20 gwei

State root

0x3664c1ad9943…70212bbf1f93

Transactions root

0x7b1c6b0707a3…3e727fece853

Receipts root

0x325befedd1c0…be02d60e0a19

Nonce

0x0000000000000000

Extra data

0x00000004a817c800