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 #21419139 · ArcScan

Block

#21,419,139

2026-09-18 01:21:22 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,419,139
Timestamp: 6 days ago · 2026-09-18 01:21:22 UTC
Transactions: 0 transactions in this block
Block hash: 0xe921284e84828a0befc9e8da645caaace1a87a72093f8ef34528f20ff0ea4d24
Parent hash: 0x7e925bdd…dfa23c81
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,419,139 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

5.3%1,600,458 / 30,000,000

Base fee

20 gwei

State root

0xd4a43493ac9d…5bb2dd682d2b

Transactions root

0xa48ecb63842d…5f0fa4bb56ee

Receipts root

0xef6f1b6cbb89…4d889bae9224

Nonce

0x0000000000000000

Extra data

0x00000004a817c800