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 #21515403 · ArcScan

Block

#21,515,403

2026-09-18 14:55:04 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,515,403
Timestamp: 48 days ago · 2026-09-18 14:55:04 UTC
Transactions: 0 transactions in this block
Block hash: 0x240333b39ac29b849d2ff9abf2406da3f801abfe2d8af428cd5dbe7527ae05e9
Parent hash: 0x01c7b1f6…e0fe05a1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,515,403 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

22.9%6,885,529 / 30,000,000

Base fee

20 gwei

State root

0x94cff5a4bfa3…cb341b8418f8

Transactions root

0xe3954b228445…eef8db3199b8

Receipts root

0xd94a361ef08c…8963606f6238

Nonce

0x0000000000000000

Extra data

0x00000004a817c800