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 #21372763 · ArcScan

Block

#21,372,763

2026-09-17 18:49:24 UTC

FinalizedProposed 44 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,372,763
Timestamp: 44 days ago · 2026-09-17 18:49:24 UTC
Transactions: 0 transactions in this block
Block hash: 0x8ffd17a6cd6ebdb4fe4e5963183bedbbe4ca1bbc2e30d67195287cab5e2c277f
Parent hash: 0xeef2ba50…d8ef2fc2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,372,763 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

25.8%7,737,384 / 30,000,000

Base fee

20 gwei

State root

0x50855c5ed647…80dda7789c3c

Transactions root

0x486cdae01e82…fd9e52b7b32f

Receipts root

0xc264fd9a3a1b…ee41915119bb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800