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 #21244210 · ArcScan

Block

#21,244,210

2026-09-17 00:42:44 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,244,210
Timestamp: 12 days ago · 2026-09-17 00:42:44 UTC
Transactions: 0 transactions in this block
Block hash: 0xe3ea65c82e5cffcb90c3fa6b9bab5735bfa9a982955555f4772bef372bfc959d
Parent hash: 0x8cba36c2…0dba8e0d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,244,210 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

29.7%8,906,522 / 30,000,000

Base fee

20 gwei

State root

0x4c443949643d…ed15196cb645

Transactions root

0x6825729a38a5…8d494198976c

Receipts root

0x226180a3d080…453923f8bf3e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800