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 #21288352 · ArcScan

Block

#21,288,352

2026-09-17 06:55:35 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,288,352
Timestamp: 12 days ago · 2026-09-17 06:55:35 UTC
Transactions: 0 transactions in this block
Block hash: 0xe32f2b7ffb67f4e05180fd893b15e71cafd1e926c39f426a2247c08d3050ec3c
Parent hash: 0xe522a69d…2a8f3ccd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,288,352 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

10.0%2,991,418 / 30,000,000

Base fee

20 gwei

State root

0xbc985aec8c95…84ae071738be

Transactions root

0x8400ade9e3be…a1b6f6dc8003

Receipts root

0xe7b20d0c8be6…962add9c0be8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800