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 #21248270 · ArcScan

Block

#21,248,270

2026-09-17 01:17:01 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,248,270
Timestamp: 12 days ago · 2026-09-17 01:17:01 UTC
Transactions: 0 transactions in this block
Block hash: 0x87848eefbb9acd817a660119ac3640d59e3fad47662b5f5966ed94d320aaf649
Parent hash: 0x204b5873…9e8a5c5d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,248,270 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

16.1%4,844,862 / 30,000,000

Base fee

20 gwei

State root

0x0677ea30639c…32946c82ce3b

Transactions root

0x1f9e3ae6b616…9fd57eb98ff7

Receipts root

0xefa26283cb1b…28e8e9c5b4e1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800