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 #21376316 · ArcScan

Block

#21,376,316

2026-09-17 19:19:24 UTC

FinalizedProposed 44 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,376,316
Timestamp: 44 days ago · 2026-09-17 19:19:24 UTC
Transactions: 0 transactions in this block
Block hash: 0x22f03b4d8223bc6d592ab62209378c99f1a642587792e2e29ef6af17711928e7
Parent hash: 0xb2453c3b…026ebc63
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,376,316 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

7.3%2,204,559 / 30,000,000

Base fee

20 gwei

State root

0x39c03211e386…711f63ffa6b8

Transactions root

0x660bfd04cc6a…5f886b2cebe4

Receipts root

0x99efd7b44551…257564330061

Nonce

0x0000000000000000

Extra data

0x00000004a817c800