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

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 #21481495 · ArcScan

Block

#21,481,495

2026-09-18 10:08:27 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,481,495
Timestamp: 51 days ago · 2026-09-18 10:08:27 UTC
Transactions: 0 transactions in this block
Block hash: 0x08f860e7b17537379684fb46f0103d4e8a0fcb8c3ff71e285fa22521f1ba3fc9
Parent hash: 0xf62c2df6…29c3b230
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,481,495 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

3.8%1,154,889 / 30,000,000

Base fee

20 gwei

State root

0xd83e67a02249…93243d0f84a0

Transactions root

0xee19a53b6163…ad56d4a58064

Receipts root

0x9674b308c07c…1d313b985462

Nonce

0x0000000000000000

Extra data

0x00000004a817c800