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 #21396378 · ArcScan

Block

#21,396,378

2026-09-17 22:08:58 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,396,378
Timestamp: 22 days ago · 2026-09-17 22:08:58 UTC
Transactions: 0 transactions in this block
Block hash: 0xdca9242b79d8134fd223a5127ff7cb6a10a2a8ba2ea87b392d1b7666cf0b3a59
Parent hash: 0x624a6971…518e4aa4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,396,378 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

2.3%687,611 / 30,000,000

Base fee

20 gwei

State root

0x716af9648170…04e9f87df57d

Transactions root

0x68b881f5705a…23ebe353eef1

Receipts root

0x09a7000ed846…ff00f2702cd6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800