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 #21376367 · ArcScan

Block

#21,376,367

2026-09-17 19:19:50 UTC

FinalizedProposed 46 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,376,367
Timestamp: 46 days ago · 2026-09-17 19:19:50 UTC
Transactions: 0 transactions in this block
Block hash: 0xb6a949863c5be463a84d1cc84430ff71e05f98ba6bfe2fd3d7df291190fb1e0e
Parent hash: 0x302ebb4f…f958f1e0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,376,367 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

21.0%6,298,166 / 30,000,000

Base fee

20 gwei

State root

0xe4545de430b9…60885874f647

Transactions root

0xbee8720a4580…51955c89bb33

Receipts root

0xcb3eb8037566…e7f12fa1f163

Nonce

0x0000000000000000

Extra data

0x00000004a817c800