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 #21346623 · ArcScan

Block

#21,346,623

2026-09-17 15:07:46 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,346,623
Timestamp: 24 days ago · 2026-09-17 15:07:46 UTC
Transactions: 0 transactions in this block
Block hash: 0xa8fa972e43aece33733e15258071b2f7645169fceccb89ec55b55c856c93513f
Parent hash: 0x26615c17…5515c4af
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,346,623 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

15.6%4,687,827 / 30,000,000

Base fee

20 gwei

State root

0x4207de9ba01b…b0c4e74a305a

Transactions root

0xe2c91f9ceea9…44920869aa89

Receipts root

0x5d8227264f4b…6d46ed1e5ff9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800