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 #21443834 · ArcScan

Block

#21,443,834

2026-09-18 04:50:05 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,443,834
Timestamp: 12 days ago · 2026-09-18 04:50:05 UTC
Transactions: 0 transactions in this block
Block hash: 0x466a15a7cf7407c79b615ec0167fe952c143748b2c09e7494ac61c3b28e44a57
Parent hash: 0xa221efa5…bbf0a668
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,443,834 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

2.8%851,974 / 30,000,000

Base fee

20 gwei

State root

0x1a50ba810dcd…5a0809db4568

Transactions root

0x4eb2d09deb56…754160507a49

Receipts root

0x65060668b67d…3f9af61472a2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800