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 #21511281 · ArcScan

Block

#21,511,281

2026-09-18 14:20:15 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,511,281
Timestamp: 7 days ago · 2026-09-18 14:20:15 UTC
Transactions: 0 transactions in this block
Block hash: 0x05c8d1abbc5a3ed60c859fbb49ffb49ab3aac1b3041528504b1e40d334459eea
Parent hash: 0xb79850e0…f34668a2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,511,281 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

29.8%8,930,020 / 30,000,000

Base fee

20 gwei

State root

0x5169391d7a13…2b8dd3a6abb0

Transactions root

0xe1664fcfd677…0384a6bdf7f5

Receipts root

0x457bd88b6b8a…7e4e269e08bf

Nonce

0x0000000000000000

Extra data

0x00000004a817c800