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 #21305154 · ArcScan

Block

#21,305,154

2026-09-17 09:17:34 UTC

FinalizedProposed 34 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,305,154
Timestamp: 34 days ago · 2026-09-17 09:17:34 UTC
Transactions: 0 transactions in this block
Block hash: 0x6701e22a0796feed008063fd9b3da4d6fd7059d7cc267b0bafe8ccde518e8f3a
Parent hash: 0x8c692f14…a4a41528
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,305,154 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

12.4%3,720,718 / 30,000,000

Base fee

20 gwei

State root

0x35c481654414…b7d1d4cba993

Transactions root

0x639899c28e11…743f4a003016

Receipts root

0x388b40e856d8…d3b36c9ba604

Nonce

0x0000000000000000

Extra data

0x00000004a817c800