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 #21306824 · ArcScan

Block

#21,306,824

2026-09-17 09:31:40 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,306,824
Timestamp: 7 days ago · 2026-09-17 09:31:40 UTC
Transactions: 0 transactions in this block
Block hash: 0x77af9927a784a72445a05fcca4d51627d9e34b3623420bb1f09d7048023bcf93
Parent hash: 0xc2fdd941…fcb52eb5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,306,824 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

28.1%8,420,445 / 30,000,000

Base fee

20 gwei

State root

0x0b4288551670…e5a970a48dcf

Transactions root

0xbf360d03368f…82e6b9541f87

Receipts root

0x5baee44f7c83…f86f59e9f209

Nonce

0x0000000000000000

Extra data

0x00000004a817c800