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 #21621569 · ArcScan

Block

#21,621,569

2026-09-19 05:52:40 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,621,569
Timestamp: 54 days ago · 2026-09-19 05:52:40 UTC
Transactions: 0 transactions in this block
Block hash: 0x530418b0c7b4a5a2b6cd80f94130ea991a9a628af0e39a9d61b74ed75b84e633
Parent hash: 0xca5ef303…7635ebe6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,621,569 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

0.3%100,068 / 30,000,000

Base fee

20 gwei

State root

0xbfd9ce1b907f…070c047e3474

Transactions root

0x63a7fd782c45…993f47a22efc

Receipts root

0x942976a516ac…d2778678d54f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800