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 #21253081 · ArcScan

Block

#21,253,081

2026-09-17 01:57:38 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,253,081
Timestamp: 5 days ago · 2026-09-17 01:57:38 UTC
Transactions: 0 transactions in this block
Block hash: 0x381279739e0ab2e9a5e5b0de92253468b2968d48d6ab86b8291316cc5aee5136
Parent hash: 0x7d723374…26cf8ee0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,253,081 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

9.2%2,747,673 / 30,000,000

Base fee

20 gwei

State root

0x6c67c103e760…74fb197fd321

Transactions root

0x80842ef4a9b8…db9fac37e3ed

Receipts root

0x4e1e2fe516ec…2188716c4efc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800