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 #21360570 · ArcScan

Block

#21,360,570

2026-09-17 17:06:23 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,360,570
Timestamp: 14 days ago · 2026-09-17 17:06:23 UTC
Transactions: 0 transactions in this block
Block hash: 0x259f340b0296644d1d2057f46dd12f6484cdccb17f83ab15fd5cd8a0a8e7e3b8
Parent hash: 0x2fd86c74…ddc2eac3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,360,570 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

21.0%6,313,569 / 30,000,000

Base fee

20 gwei

State root

0x2988e3112bdd…c2261264cdb1

Transactions root

0xc5577bf22760…3b2d1208c103

Receipts root

0xaf81d7b2b628…1a5945122ca7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800