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 #21553181 · ArcScan

Block

#21,553,181

2026-09-18 20:14:26 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,553,181
Timestamp: 10 days ago · 2026-09-18 20:14:26 UTC
Transactions: 0 transactions in this block
Block hash: 0x1d77d91e467f65a3f25a1b344b2c69c4503a336f71717c24597a88ec038490ad
Parent hash: 0x26f75587…b35fb08f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,553,181 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

1.8%527,152 / 30,000,000

Base fee

20 gwei

State root

0xeb63669be27f…f2aa5c9e6226

Transactions root

0xd518826c9eb0…d9a6f4174b2a

Receipts root

0xed702dfbb0e0…913ec7bf5668

Nonce

0x0000000000000000

Extra data

0x00000004a817c800