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 #21286425 · ArcScan

Block

#21,286,425

2026-09-17 06:39:18 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,286,425
Timestamp: 8 days ago · 2026-09-17 06:39:18 UTC
Transactions: 0 transactions in this block
Block hash: 0x044c8bfa087c5e05ec52a8a4495d690669fafa6632269e700640f502d419a67b
Parent hash: 0xcf3608ca…87d05ef1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,286,425 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

10.2%3,058,999 / 30,000,000

Base fee

20 gwei

State root

0x8a8fb8a4e120…f469b007f8bf

Transactions root

0x1e0b3a4343a7…11cf9cdaa2a0

Receipts root

0x0e487582599a…6cdab88cbcb1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800