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 #21539884 · ArcScan

Block

#21,539,884

2026-09-18 18:22:00 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,539,884
Timestamp: 49 days ago · 2026-09-18 18:22:00 UTC
Transactions: 0 transactions in this block
Block hash: 0x0af331ee1cfb7169963c8abe1d429754c6244bd089cb6a52414375873ad415b6
Parent hash: 0xdce272fc…8ea043e1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,539,884 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

4.7%1,405,545 / 30,000,000

Base fee

20 gwei

State root

0xc8c37f26a615…6d77e981459a

Transactions root

0x41cb8a945b75…e39313dfccf9

Receipts root

0xb91dab443331…51e8b4efb315

Nonce

0x0000000000000000

Extra data

0x00000004a817c800