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 #21387848 · ArcScan

Block

#21,387,848

2026-09-17 20:56:52 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,387,848
Timestamp: 9 days ago · 2026-09-17 20:56:52 UTC
Transactions: 0 transactions in this block
Block hash: 0xd5351d98fc60e00221d2e85838ff262e912fa61a2a724857cb8890c006ee4780
Parent hash: 0x96e70121…16f17937
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,387,848 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

23.1%6,916,464 / 30,000,000

Base fee

20 gwei

State root

0xf257d5c014b7…96b9b009c84d

Transactions root

0xd3f8aee93935…9e991a3fc083

Receipts root

0x124c6fd03295…35075ee17867

Nonce

0x0000000000000000

Extra data

0x00000004a817c800