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 #21330963 · ArcScan

Block

#21,330,963

2026-09-17 12:55:29 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,330,963
Timestamp: 13 days ago · 2026-09-17 12:55:29 UTC
Transactions: 0 transactions in this block
Block hash: 0xc23eacaee90f55b35c2a2dd664cb7eb84b9b0f716045d29df8fb9be6256509b3
Parent hash: 0xe1ee7963…b46aca12
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,330,963 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

26.2%7,855,569 / 30,000,000

Base fee

20 gwei

State root

0x1bb1334e9d96…758e3b0b283f

Transactions root

0x6b270d883a3d…522d23b9a2d5

Receipts root

0x55e476cc75b6…f020f338627e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800