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 #0xcdfb2abe996a141abb73583377a1f5a892e1000358809c6c07973b029654d2c0 · ArcScan

Block

#21,442,173

2026-09-18 04:36:02 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,442,173
Timestamp: 51 days ago · 2026-09-18 04:36:02 UTC
Transactions: 0 transactions in this block
Block hash: 0xcdfb2abe996a141abb73583377a1f5a892e1000358809c6c07973b029654d2c0
Parent hash: 0x6883741d…9a2a5127
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,442,173 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

3.4%1,031,522 / 30,000,000

Base fee

20 gwei

State root

0xf212349bad40…04e8462f031c

Transactions root

0xa7bd63de7562…1419a06b008e

Receipts root

0x4ec27b77c58f…05b0d0216d5a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800