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 #21484818 · ArcScan

Block

#21,484,818

2026-09-18 10:36:32 UTC

FinalizedProposed 34 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,484,818
Timestamp: 34 days ago · 2026-09-18 10:36:32 UTC
Transactions: 0 transactions in this block
Block hash: 0xf217a1da8a8cfba1f3fe16b786ebf7783c282b9b6325b3d156b0436e5f62443b
Parent hash: 0x72657e16…8503d2fa
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,484,818 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

11.6%3,477,265 / 30,000,000

Base fee

20 gwei

State root

0xef0654d10e80…2e818e6b285a

Transactions root

0x490cfceae277…5252872d0375

Receipts root

0xe75ec93d10c2…56ff27bc5e91

Nonce

0x0000000000000000

Extra data

0x00000004a817c800