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 #21444787 · ArcScan

Block

#21,444,787

2026-09-18 04:58:08 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,444,787
Timestamp: 20 days ago · 2026-09-18 04:58:08 UTC
Transactions: 0 transactions in this block
Block hash: 0xf6b1aa3e60264b43a992a24113c8a04e9bf224b8def2b7e5ce9b571a05e7be8e
Parent hash: 0x9cfa621f…d35101e9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,444,787 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

3.0%890,665 / 30,000,000

Base fee

20 gwei

State root

0xa261381fb3ed…1f7a69aaa157

Transactions root

0x120f15fd7b44…19cd92a53184

Receipts root

0xf2740024f958…67c288872915

Nonce

0x0000000000000000

Extra data

0x00000004a817c800