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 #21237432 · ArcScan

Block

#21,237,432

2026-09-16 23:45:31 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,237,432
Timestamp: 11 days ago · 2026-09-16 23:45:31 UTC
Transactions: 0 transactions in this block
Block hash: 0x5a4cafffd7f16a47e3d2ee1c3479736e5d3ee3ff9dc593a147fb598abc84308a
Parent hash: 0x8966098e…93cd155b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,237,432 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

36.7%11,008,493 / 30,000,000

Base fee

20 gwei

State root

0x569e06a9e150…c7112d01cb2f

Transactions root

0x4c82cb04f977…1a4c8f89131a

Receipts root

0x179409e17b68…2855525abfe2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800