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 #21521592 · ArcScan

Block

#21,521,592

2026-09-18 15:47:23 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,521,592
Timestamp: 6 days ago · 2026-09-18 15:47:23 UTC
Transactions: 0 transactions in this block
Block hash: 0xdc81cc0fc4b71391dce98fd097ef0eec104ff0d6eea05e98dd2a92f05f43dfbf
Parent hash: 0x27edea39…2df8fff8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,521,592 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

2.3%678,407 / 30,000,000

Base fee

20 gwei

State root

0x5cf2ed1fb097…4900b59f8e2e

Transactions root

0xc9f208f339d0…64556312ca2f

Receipts root

0x9821be7b9ba3…e53d90474449

Nonce

0x0000000000000000

Extra data

0x00000004a817c800