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 #21394803 · ArcScan

Block

#21,394,803

2026-09-17 21:55:39 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,394,803
Timestamp: 14 days ago · 2026-09-17 21:55:39 UTC
Transactions: 0 transactions in this block
Block hash: 0x95c956c9e18555660a4f6a7c5e4756b5cd753a6f21255d68397987d323b42f7c
Parent hash: 0x752de8be…ae090fe1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,394,803 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

6.2%1,864,359 / 30,000,000

Base fee

20 gwei

State root

0xbd118d659b3a…21feee0c5fe7

Transactions root

0x4af71aa9b189…f5d03a028853

Receipts root

0x91f0e3fa881b…6ca243c47e57

Nonce

0x0000000000000000

Extra data

0x00000004a817c800