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 #21316913 · ArcScan

Block

#21,316,913

2026-09-17 10:56:52 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,316,913
Timestamp: 7 days ago · 2026-09-17 10:56:52 UTC
Transactions: 0 transactions in this block
Block hash: 0x4fc5678212b6703d71069e7bf8a238a60599a6a8b3e5bbae6ac2b2c2fa9f9661
Parent hash: 0x6f49fd65…c665cec6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,316,913 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

18.0%5,394,208 / 30,000,000

Base fee

20 gwei

State root

0xc2733bc37edd…468a1896dba4

Transactions root

0x1c4078b01f22…35d98b85d60f

Receipts root

0xa1e84f57944e…24653603c122

Nonce

0x0000000000000000

Extra data

0x00000004a817c800