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 #21306907 · ArcScan

Block

#21,306,907

2026-09-17 09:32:22 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,306,907
Timestamp: 11 days ago · 2026-09-17 09:32:22 UTC
Transactions: 0 transactions in this block
Block hash: 0xf96c91cc3de32f0f86a33e9ebf97e01042370469905111ef08c023b9b14931fc
Parent hash: 0xa59621db…4ec8c231
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,306,907 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

12.9%3,871,411 / 30,000,000

Base fee

20 gwei

State root

0x6ec8c4c47aef…24a4dbee3aec

Transactions root

0x36fd39458e3b…c763d639f76e

Receipts root

0x4047657c29f8…188ab0014ed8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800