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 #21211354 · ArcScan

Block

#21,211,354

2026-09-16 20:05:24 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,211,354
Timestamp: 11 days ago · 2026-09-16 20:05:24 UTC
Transactions: 0 transactions in this block
Block hash: 0x82a2ef91836db56ea99379cf91ddc0d5af1a9c6307d3d63ebeb7e8b17443de48
Parent hash: 0xde93fd9a…ceacbd41
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,211,354 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

50.6%15,196,405 / 30,000,000

Base fee

20 gwei

State root

0xa3341b86f17a…e13b15e37121

Transactions root

0x11d8f8aa6e93…0d135f495c8a

Receipts root

0xd980601854bb…5a124e17ee2a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800