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 #21285540 · ArcScan

Block

#21,285,540

2026-09-17 06:31:50 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,285,540
Timestamp: 24 days ago · 2026-09-17 06:31:50 UTC
Transactions: 0 transactions in this block
Block hash: 0x922d55647d26adc55ad22dafaf4b7aacaae7c52a79bd7035a53919b856241dfd
Parent hash: 0x8a549b5c…03e6df85
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,285,540 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

7.4%2,216,607 / 30,000,000

Base fee

20 gwei

State root

0x7b08213e402b…75e00d91288c

Transactions root

0xd9ffb74035ed…578e990e0db0

Receipts root

0x413428b44e88…b09ac6164a81

Nonce

0x0000000000000000

Extra data

0x00000004a817c800