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 #21515937 · ArcScan

Block

#21,515,937

2026-09-18 14:59:35 UTC

FinalizedProposed 33 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,515,937
Timestamp: 33 days ago · 2026-09-18 14:59:35 UTC
Transactions: 0 transactions in this block
Block hash: 0x4e3d8abf0c458063cb8a11cb7616ad3670c3641da6ec021d650d83b258be9257
Parent hash: 0x3bc5efdd…bf350910
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,515,937 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

20.0%6,007,757 / 30,000,000

Base fee

20 gwei

State root

0xd0754b674ca4…8af6f11a94fd

Transactions root

0x1f26489ae37a…db3044b94082

Receipts root

0x85ced51d785a…b36390f7209e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800