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 #0xd1c3ec742c2f1455eb72cb3574cbce9dd6e53b653226fd9c02b1f3b9497fde9c · ArcScan

Block

#21,552,721

2026-09-18 20:10:33 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,552,721
Timestamp: 22 days ago · 2026-09-18 20:10:33 UTC
Transactions: 0 transactions in this block
Block hash: 0xd1c3ec742c2f1455eb72cb3574cbce9dd6e53b653226fd9c02b1f3b9497fde9c
Parent hash: 0x332b8dc1…ff0e2c43
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,552,721 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

3.1%938,936 / 30,000,000

Base fee

20 gwei

State root

0x072338a53597…1f30d5452ba3

Transactions root

0x36eeb46643a8…bc1a3316e695

Receipts root

0xe3bcd79d26b6…20e7974daebb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800