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 #21317766 · ArcScan

Block

#21,317,766

2026-09-17 11:04:04 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,317,766
Timestamp: 13 days ago · 2026-09-17 11:04:04 UTC
Transactions: 0 transactions in this block
Block hash: 0x76ec07ec14ef644a78053ecaf54f97fbc7e6fea3bf29f28c0368cefa2244e18a
Parent hash: 0x14e7ac57…1e994fec
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,317,766 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

33.3%9,975,197 / 30,000,000

Base fee

20 gwei

State root

0x12a88868466c…3487666f373a

Transactions root

0xc96a6fbbe2a5…e19845c69601

Receipts root

0x6885bc45fde1…2759c25a5294

Nonce

0x0000000000000000

Extra data

0x00000004a817c800