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 #21559025 · ArcScan

Block

#21,559,025

2026-09-18 21:03:51 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,559,025
Timestamp: 54 days ago · 2026-09-18 21:03:51 UTC
Transactions: 0 transactions in this block
Block hash: 0xf2b3c72a0f4586221392829f7de3b50cc8563023263eab2f5341989489bffd7c
Parent hash: 0x44891d63…d8e6309b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,559,025 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

4.3%1,302,664 / 30,000,000

Base fee

20 gwei

State root

0xd077929a8868…fe3fc49ce6e7

Transactions root

0x069f43947a36…89eaed846bde

Receipts root

0x599385a92324…1ea3cb6fd003

Nonce

0x0000000000000000

Extra data

0x00000004a817c800