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 #0x16b5d792afb52a8b894b735df39c32122908f012c416bc1a7727205a6d2ac565 · ArcScan

Block

#21,444,426

2026-09-18 04:55:05 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,444,426
Timestamp: 10 days ago · 2026-09-18 04:55:05 UTC
Transactions: 0 transactions in this block
Block hash: 0x16b5d792afb52a8b894b735df39c32122908f012c416bc1a7727205a6d2ac565
Parent hash: 0x8b241e86…771913e3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,444,426 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

1.7%515,169 / 30,000,000

Base fee

20 gwei

State root

0xa0ff1968b01a…0062c7aea4a4

Transactions root

0xf76ecd3dc505…b54e856a56fa

Receipts root

0x9e74ab713a48…3a43c4e26914

Nonce

0x0000000000000000

Extra data

0x00000004a817c800