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 #21525898 · ArcScan

Block

#21,525,898

2026-09-18 16:23:46 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,525,898
Timestamp: 6 days ago · 2026-09-18 16:23:46 UTC
Transactions: 0 transactions in this block
Block hash: 0x5063079f9dc3919082dc3dda9dccd2741367a936db64f7089916a215cd6a563e
Parent hash: 0x4b9ddb7d…facf5ef0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,525,898 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

10.8%3,231,127 / 30,000,000

Base fee

20 gwei

State root

0x7ee79e214eea…99ab6bf42ed5

Transactions root

0x125ccd476069…c1fe8b8f9d82

Receipts root

0xf7ef061f0a32…622ba08f5917

Nonce

0x0000000000000000

Extra data

0x00000004a817c800