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 #21416930 · ArcScan

Block

#21,416,930

2026-09-18 01:02:41 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,416,930
Timestamp: 54 days ago · 2026-09-18 01:02:41 UTC
Transactions: 0 transactions in this block
Block hash: 0x93746abbe1fa0b41d45251fca68577cb4cb2b97661a86c71677c4c40f23519fc
Parent hash: 0x4c8b8ea2…0e904bbe
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,416,930 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

2.0%611,614 / 30,000,000

Base fee

20 gwei

State root

0xe7e4c60ba4d9…9a69cd033241

Transactions root

0xc1fbbe2b6a5e…3aef2952cae4

Receipts root

0xc2d08a86fa48…998707cdbccf

Nonce

0x0000000000000000

Extra data

0x00000004a817c800