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 #21419661 · ArcScan

Block

#21,419,661

2026-09-18 01:25:46 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,419,661
Timestamp: 23 days ago · 2026-09-18 01:25:46 UTC
Transactions: 0 transactions in this block
Block hash: 0x50191aa80591ea268fc7ea88c7f6ca35dbb0b2119d74b898b2ce126b5db7a19e
Parent hash: 0x19600db9…a43e7010
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,419,661 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

13.6%4,069,416 / 30,000,000

Base fee

20 gwei

State root

0x1fda3ea367cd…de18ad04bb5a

Transactions root

0x096abed3920d…b494409ea002

Receipts root

0x3b6f2afd1ed5…ba0b6307daef

Nonce

0x0000000000000000

Extra data

0x00000004a817c800