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 #21514559 · ArcScan

Block

#21,514,559

2026-09-18 14:47:56 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,514,559
Timestamp: 55 days ago · 2026-09-18 14:47:56 UTC
Transactions: 0 transactions in this block
Block hash: 0xfa866796e0fd4d65131e13096872aaf581ca1a1c829a43c0920b4050699efe62
Parent hash: 0x04291ebf…3184f286
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,514,559 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

13.4%4,025,893 / 30,000,000

Base fee

20 gwei

State root

0xa386daccb37f…37d0f0d7dc23

Transactions root

0xfc1c57202e57…477b181cc62b

Receipts root

0x63756d0a5813…9efb07f03110

Nonce

0x0000000000000000

Extra data

0x00000004a817c800