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 #21351548 · ArcScan

Block

#21,351,548

2026-09-17 15:49:22 UTC

FinalizedProposed 38 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,351,548
Timestamp: 38 days ago · 2026-09-17 15:49:22 UTC
Transactions: 0 transactions in this block
Block hash: 0xdddbfbaf4c387851a041bfd241ba4f1f0398959e2cc4504f953a7a30ce223719
Parent hash: 0x80dc6325…73ddb9e0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,351,548 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

8.3%2,488,075 / 30,000,000

Base fee

20 gwei

State root

0xed9d1f8a57bc…1fb65151a17a

Transactions root

0xa793e25186c4…88a8f3cc8788

Receipts root

0x38c1535bc5a9…5b436a489084

Nonce

0x0000000000000000

Extra data

0x00000004a817c800