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 #21443641 · ArcScan

Block

#21,443,641

2026-09-18 04:48:27 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,443,641
Timestamp: 17 days ago · 2026-09-18 04:48:27 UTC
Transactions: 0 transactions in this block
Block hash: 0x5fca60031ed3d49bae9e99848bf5570bee739fe077272fd4ff40587bab49c84b
Parent hash: 0x13b244a5…dd36e381
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,443,641 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

8.4%2,520,048 / 30,000,000

Base fee

20 gwei

State root

0x5c72b548b343…99c049fda3d2

Transactions root

0xb400cf71c646…2b2dbd865c28

Receipts root

0x9cdc7fc42cc8…dfeaf053cad2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800