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 #0xcdcf41ba7a75225dcd2e2ca4ce8a6dde485cbbc8f2fa79cc2ff1f3f22d458278 · ArcScan

Block

#21,520,907

2026-09-18 15:41:35 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,520,907
Timestamp: 26 days ago · 2026-09-18 15:41:35 UTC
Transactions: 0 transactions in this block
Block hash: 0xcdcf41ba7a75225dcd2e2ca4ce8a6dde485cbbc8f2fa79cc2ff1f3f22d458278
Parent hash: 0xc0c7a579…2c7d2e92
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,520,907 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

25.2%7,550,743 / 30,000,000

Base fee

20 gwei

State root

0x3422d3a78886…617d40ed2883

Transactions root

0x25aa09586e22…c465d322cf5c

Receipts root

0x35c62e486aee…dcfd97ac12f1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800