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 #21240226 · ArcScan

Block

#21,240,226

2026-09-17 00:09:06 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,240,226
Timestamp: 16 days ago · 2026-09-17 00:09:06 UTC
Transactions: 0 transactions in this block
Block hash: 0x8205ed7a866400bcfbdc8b026dc72aec5a9dffdd79549479f2d032b382abb4c8
Parent hash: 0x665897ce…8f27ebb8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,240,226 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

23.0%6,893,350 / 30,000,000

Base fee

20 gwei

State root

0x9a7dd7b8b3da…d96b4ce06a19

Transactions root

0x766a8ef9089f…06ed0ac399fb

Receipts root

0xae6ab52a66a1…0a183016f3ea

Nonce

0x0000000000000000

Extra data

0x00000004a817c800