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 #21376970 · ArcScan

Block

#21,376,970

2026-09-17 19:24:56 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,376,970
Timestamp: 52 days ago · 2026-09-17 19:24:56 UTC
Transactions: 0 transactions in this block
Block hash: 0x4497a8a350fa4f8335d5ff36f273ca1abdb55ba6f54489db197fa23f79e6dc1f
Parent hash: 0xb8b9ea9a…c7cf23b0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,376,970 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

10.3%3,079,820 / 30,000,000

Base fee

20 gwei

State root

0xbdf4b1438f5e…730c716144db

Transactions root

0x1dc298f2caff…d0224cc3e7a8

Receipts root

0xbccc97a59e55…6a7412109e02

Nonce

0x0000000000000000

Extra data

0x00000004a817c800