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 #0x3ef63a50a0a7441b4dd6d419d45a82e244e7eed72cbdb0ebd4f64d15b8e5577b · ArcScan

Block

#21,280,190

2026-09-17 05:46:37 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,280,190
Timestamp: 49 days ago · 2026-09-17 05:46:37 UTC
Transactions: 0 transactions in this block
Block hash: 0x3ef63a50a0a7441b4dd6d419d45a82e244e7eed72cbdb0ebd4f64d15b8e5577b
Parent hash: 0x007ffd0d…2056fc17
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,280,190 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

9.6%2,883,651 / 30,000,000

Base fee

20 gwei

State root

0x61c79100df8d…62ab8608f226

Transactions root

0x630e49305331…03b07bd23e21

Receipts root

0xe6018c16e3e7…9b7d653157db

Nonce

0x0000000000000000

Extra data

0x00000004a817c800