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 #21552787 · ArcScan

Block

#21,552,787

2026-09-18 20:11:06 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,552,787
Timestamp: 20 days ago · 2026-09-18 20:11:06 UTC
Transactions: 0 transactions in this block
Block hash: 0xf7a093f2f3de410fd4ead489526d37802bb47ad14aa276cca636f241410cf4de
Parent hash: 0x97f13ddf…6f12e3f8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,552,787 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

3.0%914,853 / 30,000,000

Base fee

20 gwei

State root

0xfd74ffe622f5…0b1c46bd3d1c

Transactions root

0x2a812966fd02…6c3f21ce4177

Receipts root

0xc9568b531875…d822cb5676ec

Nonce

0x0000000000000000

Extra data

0x00000004a817c800