Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x30b71848c94cc6bf7b0e6f81bd06b17e1fbab38adae639293e7397ca46e1010a · ArcScan

Block

#21,621,020

2026-09-19 05:48:02 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,621,020
Timestamp: 50 days ago · 2026-09-19 05:48:02 UTC
Transactions: 0 transactions in this block
Block hash: 0x30b71848c94cc6bf7b0e6f81bd06b17e1fbab38adae639293e7397ca46e1010a
Parent hash: 0xae9a42e3…331e8f15
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,621,020 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

1.9%566,266 / 30,000,000

Base fee

20 gwei

State root

0x3350d6a348da…348fa6b56a78

Transactions root

0x7e1b05d0a89f…a2a7a81f70b7

Receipts root

0x8bce29c333ce…a0a90d631202

Nonce

0x0000000000000000

Extra data

0x00000004a817c800