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 #21325428 · ArcScan

Block

#21,325,428

2026-09-17 12:08:45 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,325,428
Timestamp: 17 days ago · 2026-09-17 12:08:45 UTC
Transactions: 0 transactions in this block
Block hash: 0x339a334a15ff8893c58194caaf062f436d7839ca4dd10c525a92a533c98e46cd
Parent hash: 0x6cdc484c…0d7d2df0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,325,428 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

37.9%11,362,750 / 30,000,000

Base fee

20 gwei

State root

0x8cf4e520d4a1…3a54a66e9578

Transactions root

0x38ad2b363bc9…be9bde6df227

Receipts root

0xe5595a6b9e9a…2f90735f0d0f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800