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 #21338364 · ArcScan

Block

#21,338,364

2026-09-17 13:58:00 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,338,364
Timestamp: 5 days ago · 2026-09-17 13:58:00 UTC
Transactions: 0 transactions in this block
Block hash: 0xac3cb8e33e7ee53d267ebd639f8e0784978583bfd56cda88ce59f726c5ce5def
Parent hash: 0xb5f9aac9…e158a42b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,338,364 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

11.0%3,311,283 / 30,000,000

Base fee

20 gwei

State root

0x196e08e00d37…bc4a2268e4e3

Transactions root

0x0e8456cd896b…2c64cb56ea78

Receipts root

0x0a2166d2638c…27b2ae6df900

Nonce

0x0000000000000000

Extra data

0x00000004a817c800