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 #21523443 · ArcScan

Block

#21,523,443

2026-09-18 16:03:01 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,523,443
Timestamp: 50 days ago · 2026-09-18 16:03:01 UTC
Transactions: 0 transactions in this block
Block hash: 0x43373d2082c3a659410538b2d2321051fb5b26c1b3bf8ddb811b121697a7cb1b
Parent hash: 0x171245ce…0eb218ea
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,523,443 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

9.6%2,883,111 / 30,000,000

Base fee

20 gwei

State root

0x6cba44caf31c…cb3a35473201

Transactions root

0x113a1c0a5157…73359b5c1e66

Receipts root

0x189b3b2baa79…3290a51c7a35

Nonce

0x0000000000000000

Extra data

0x00000004a817c800