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 #21519686 · ArcScan

Block

#21,519,686

2026-09-18 15:31:16 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,519,686
Timestamp: 52 days ago · 2026-09-18 15:31:16 UTC
Transactions: 0 transactions in this block
Block hash: 0xd4a4418153dcea2b6e3a0590e429aab225ceb02639530d9a0f4f1893cf7c92f2
Parent hash: 0x4bf7f634…9b7062a3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,519,686 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

23.7%7,102,336 / 30,000,000

Base fee

20 gwei

State root

0x906b43f558aa…cff2ff054bf6

Transactions root

0xceb52a1acc19…80fd6d8c7843

Receipts root

0xda5485624371…3664706853ae

Nonce

0x0000000000000000

Extra data

0x00000004a817c800