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 #21442016 · ArcScan

Block

#21,442,016

2026-09-18 04:34:43 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,442,016
Timestamp: 52 days ago · 2026-09-18 04:34:43 UTC
Transactions: 0 transactions in this block
Block hash: 0x7904884143f5219a259783c437f7a2680039b010b40f1474f993f1f042ca6434
Parent hash: 0xd72bfebe…3785982b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,442,016 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

6.3%1,907,112 / 30,000,000

Base fee

20 gwei

State root

0xa63b355120d3…17545534b799

Transactions root

0xd53352a21c8b…ae2c9c852fe9

Receipts root

0xac0ec2b7e878…2600e78c2d2a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800