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 #21268808 · ArcScan

Block

#21,268,808

2026-09-17 04:10:27 UTC

FinalizedProposed 46 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,268,808
Timestamp: 46 days ago · 2026-09-17 04:10:27 UTC
Transactions: 0 transactions in this block
Block hash: 0xd4863060518f8858e03ad4772abc28eafc4645aa1f2f86cf7157a0b5ad2ebfd7
Parent hash: 0xdd67bb22…482426e4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,268,808 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

16.4%4,910,301 / 30,000,000

Base fee

20 gwei

State root

0x159a8412860a…f38394f61022

Transactions root

0x2af23cfaa9fd…e29cb032427d

Receipts root

0x026bc4f8c4ef…8d4f2a246b6f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800