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 #21547914 · ArcScan

Block

#21,547,914

2026-09-18 19:29:53 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,547,914
Timestamp: 53 days ago · 2026-09-18 19:29:53 UTC
Transactions: 0 transactions in this block
Block hash: 0x463af739a17d9499849c50a908d35f0edda47cc196f893df05f3ec22fade8636
Parent hash: 0x0f8bc7aa…7a2197b2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,547,914 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

4.6%1,392,223 / 30,000,000

Base fee

20 gwei

State root

0xa21d7beb78bb…26469222eb71

Transactions root

0x3a7eb287acd7…ada990c148b6

Receipts root

0x86d013bc6bd3…df17e9cb27b1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800