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 #21351385 · ArcScan

Block

#21,351,385

2026-09-17 15:47:59 UTC

FinalizedProposed 44 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,351,385
Timestamp: 44 days ago · 2026-09-17 15:47:59 UTC
Transactions: 0 transactions in this block
Block hash: 0xdfb34776209ce97269b2c0e4022af82fbb011c59150b725a1fbe92d8b3a5f4d9
Parent hash: 0x5662c428…ca812f3c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,351,385 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

16.3%4,893,399 / 30,000,000

Base fee

20 gwei

State root

0xa1787e99f861…ae607eb2a30b

Transactions root

0x896b36030059…d95174c582cc

Receipts root

0xa551e86cff6f…2ac97c106efd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800