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 #21528558 · ArcScan

Block

#21,528,558

2026-09-18 16:46:16 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,528,558
Timestamp: 14 days ago · 2026-09-18 16:46:16 UTC
Transactions: 0 transactions in this block
Block hash: 0x5e7bf585682e3ccb303f8ec65efc5926fdc0d5d7b1824b299271db155978502e
Parent hash: 0xfbe4957c…0de64307
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,528,558 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

20.8%6,228,145 / 30,000,000

Base fee

20 gwei

State root

0x9b64bfcdd1a8…39b92347c93b

Transactions root

0x712bf90bb24b…2be9da22cdb3

Receipts root

0xd75f75de602d…1fc68ac21cae

Nonce

0x0000000000000000

Extra data

0x00000004a817c800