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 #0x4536479c7106378092a357458984126bb2c9ba0525426ccbd4309e64a5ee6ff9 · ArcScan

Block

#21,274,775

2026-09-17 05:00:53 UTC

FinalizedProposed 4 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,274,775
Timestamp: 4 days ago · 2026-09-17 05:00:53 UTC
Transactions: 0 transactions in this block
Block hash: 0x4536479c7106378092a357458984126bb2c9ba0525426ccbd4309e64a5ee6ff9
Parent hash: 0xfb3fcbc9…cc03a563
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,274,775 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

10.9%3,272,120 / 30,000,000

Base fee

20 gwei

State root

0xb6c361e33d5e…e7c3a333d948

Transactions root

0x84fe7b04e3fe…1ec09e77fa26

Receipts root

0xdd66172c73eb…e0b4b5d5a3f0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800