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 #21392900 · ArcScan

Block

#21,392,900

2026-09-17 21:39:33 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,392,900
Timestamp: 49 days ago · 2026-09-17 21:39:33 UTC
Transactions: 0 transactions in this block
Block hash: 0x337988927f0bccaaefccded0c5f834ba9cc3d91d93bc76c0206c71cfbb316c57
Parent hash: 0x64dba323…42082ed2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,392,900 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

4.4%1,326,023 / 30,000,000

Base fee

20 gwei

State root

0xc028399e16fc…304da651fe24

Transactions root

0x8747bcd4a27f…7612e54b6967

Receipts root

0xa8b29991a717…a2506113dfe8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800