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 #0x9fcd57ea45060983d83c262e0914b7ad2cc0edc2c9af63c6c4a8d98aed00f863 · ArcScan

Block

#21,367,418

2026-09-17 18:04:14 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,367,418
Timestamp: 20 days ago · 2026-09-17 18:04:14 UTC
Transactions: 0 transactions in this block
Block hash: 0x9fcd57ea45060983d83c262e0914b7ad2cc0edc2c9af63c6c4a8d98aed00f863
Parent hash: 0x2acfd5d9…a538b037
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,367,418 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

33.7%10,115,778 / 30,000,000

Base fee

20 gwei

State root

0xeacd332b95a9…2b28ab664761

Transactions root

0xc8c80e56bda9…7703fa032f9d

Receipts root

0xe8ae6b59e5a7…2e16fdd82b0d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800