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 #21312881 · ArcScan

Block

#21,312,881

2026-09-17 10:22:49 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,312,881
Timestamp: 23 days ago · 2026-09-17 10:22:49 UTC
Transactions: 0 transactions in this block
Block hash: 0x88cc4e0a1f40f940d9c7ebff2d24dcd861a4ffe95f739456d680605eab05d037
Parent hash: 0xf212c2f7…de97be91
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,312,881 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

32.5%9,751,119 / 30,000,000

Base fee

20 gwei

State root

0xe3e6c4da4c2c…91491468bb41

Transactions root

0xaa212151863e…bec45b499371

Receipts root

0x94e65be6df3c…2c816cab0f3f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800