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 #21292146 · ArcScan

Block

#21,292,146

2026-09-17 07:27:39 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,292,146
Timestamp: 8 days ago · 2026-09-17 07:27:39 UTC
Transactions: 0 transactions in this block
Block hash: 0xb8ff6d20bcf055a497b58d2e2b5344ec0fa0b3431fea86fc66d84972157dd0fa
Parent hash: 0x9410cfea…f9a0c7c3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,292,146 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

14.6%4,372,067 / 30,000,000

Base fee

20 gwei

State root

0xcf8d1e380a05…db877079d247

Transactions root

0xbc3eb033ec1e…3e3fbea8ac02

Receipts root

0xff4c521f1d94…bd9d5082d143

Nonce

0x0000000000000000

Extra data

0x00000004a817c800