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 #21295719 · ArcScan

Block

#21,295,719

2026-09-17 07:57:50 UTC

FinalizedProposed 44 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,295,719
Timestamp: 44 days ago · 2026-09-17 07:57:50 UTC
Transactions: 0 transactions in this block
Block hash: 0x3134d1cb9287c851cc1d721df393cb192809752eb63f8e4f793ae86fed4d25d5
Parent hash: 0x157db4b5…5f2814b1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,295,719 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

20.5%6,159,105 / 30,000,000

Base fee

20 gwei

State root

0x7a6515f1ca6b…a0c96457bec8

Transactions root

0x9f939e6a9fcf…1319326ee5ce

Receipts root

0x5689dbd9fc02…c1d073c8d701

Nonce

0x0000000000000000

Extra data

0x00000004a817c800