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 #21558769 · ArcScan

Block

#21,558,769

2026-09-18 21:01:41 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,558,769
Timestamp: 52 days ago · 2026-09-18 21:01:41 UTC
Transactions: 0 transactions in this block
Block hash: 0x3b45ad9c47665fb0ed5f80d250cb6ee7d02b5df4bbdd9ddd1a9f86fd225b7013
Parent hash: 0x4300258c…5b37fd38
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,558,769 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

1.1%317,083 / 30,000,000

Base fee

20 gwei

State root

0x52122a66a3df…c983abefdc1a

Transactions root

0x9485c62cf9ef…4fe69a0776bc

Receipts root

0xed097d407561…0108747b91c5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800