Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x437efd50c734c7b6a077537285d83692c3595e8a1e0e003c5a735d7143027ec0 · ArcScan

Block

#21,441,928

2026-09-18 04:33:58 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,441,928
Timestamp: 53 days ago · 2026-09-18 04:33:58 UTC
Transactions: 0 transactions in this block
Block hash: 0x437efd50c734c7b6a077537285d83692c3595e8a1e0e003c5a735d7143027ec0
Parent hash: 0x857a2a47…a37c024c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,441,928 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

10.7%3,215,806 / 30,000,000

Base fee

20 gwei

State root

0x1cb86ddc5dc7…125e0dfbeb04

Transactions root

0xf64d7820a454…fedb8a564093

Receipts root

0x02ef1c2b962b…c7d5afb2ff32

Nonce

0x0000000000000000

Extra data

0x00000004a817c800