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 #21296739 · ArcScan

Block

#21,296,739

2026-09-17 08:06:27 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,296,739
Timestamp: 56 days ago · 2026-09-17 08:06:27 UTC
Transactions: 0 transactions in this block
Block hash: 0x8b5ecf62d193191fd73e5fa97b5a4e9063139f91549e5dabb37e7bbd0083fef8
Parent hash: 0x1e9cdb9e…742630ec
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,296,739 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

6.3%1,907,383 / 30,000,000

Base fee

20 gwei

State root

0x9ba6f1b790a8…fd844923a8d4

Transactions root

0x1f2e9236abfd…897cfdc46986

Receipts root

0x337f2f740ee8…ca9c214e4bb0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800