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 #21353406 · ArcScan

Block

#21,353,406

2026-09-17 16:05:04 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,353,406
Timestamp: 21 days ago · 2026-09-17 16:05:04 UTC
Transactions: 0 transactions in this block
Block hash: 0x0442972441b2c28ad66698bd694bddab67fff3d78c5b67266100018308687a34
Parent hash: 0x0a4d24fd…943e4ee6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,353,406 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

22.1%6,631,825 / 30,000,000

Base fee

20 gwei

State root

0xd6ee6ef4c834…258208374aad

Transactions root

0x14abceb9d32d…bdea557ed212

Receipts root

0x1bf27e4c2dd6…2236bc6177a0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800