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 #0x504eee1c11b51f981fb79a661b50e16881ddd25a5812ce43892d3b5922b78298 · ArcScan

Block

#21,265,749

2026-09-17 03:44:37 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,265,749
Timestamp: 6 days ago · 2026-09-17 03:44:37 UTC
Transactions: 0 transactions in this block
Block hash: 0x504eee1c11b51f981fb79a661b50e16881ddd25a5812ce43892d3b5922b78298
Parent hash: 0xc8d6e43d…b0035cf2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,265,749 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

14.8%4,434,153 / 30,000,000

Base fee

20 gwei

State root

0x2a2bac512efe…5640b8fbb95d

Transactions root

0x3fd638f07875…0d84817bd737

Receipts root

0x9ae665f6cb83…a58b94be3c5f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800