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 #0x761333f76c946c4ef433fa7ef3a88f0a50d5619e14510a3881031eacecdcb692 · ArcScan

Block

#21,402,400

2026-09-17 22:59:52 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,402,400
Timestamp: 7 days ago · 2026-09-17 22:59:52 UTC
Transactions: 0 transactions in this block
Block hash: 0x761333f76c946c4ef433fa7ef3a88f0a50d5619e14510a3881031eacecdcb692
Parent hash: 0x09d783f5…43fd81d9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,402,400 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

8.6%2,570,500 / 30,000,000

Base fee

20 gwei

State root

0x8f1682d9547f…a2dae22161f3

Transactions root

0xba974a6caed4…bf30bbdd36c5

Receipts root

0x49072e34407a…8271e320bd18

Nonce

0x0000000000000000

Extra data

0x00000004a817c800