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 #21518476 · ArcScan

Block

#21,518,476

2026-09-18 15:21:02 UTC

FinalizedProposed 30 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,518,476
Timestamp: 30 days ago · 2026-09-18 15:21:02 UTC
Transactions: 0 transactions in this block
Block hash: 0x502f651782f05390382fcb193ff3f2a29f9cb14f4e160fdca22c7a83445eabf5
Parent hash: 0x5124e6d0…ee3a7805
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,518,476 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

15.4%4,611,079 / 30,000,000

Base fee

20 gwei

State root

0x47482ac04d64…ed592c299c31

Transactions root

0xc12e088bfc72…538c7dec908e

Receipts root

0x45711aba090c…d07a3c4e9b94

Nonce

0x0000000000000000

Extra data

0x00000004a817c800