Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x302161520e88499473f21331042f71a4caf7db391ddad3bc320150bd8b7486b4 · ArcScan

Block

#21,243,829

2026-09-17 00:39:31 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,243,829
Timestamp: 3 days ago · 2026-09-17 00:39:31 UTC
Transactions: 0 transactions in this block
Block hash: 0x302161520e88499473f21331042f71a4caf7db391ddad3bc320150bd8b7486b4
Parent hash: 0x58e564df…597bd7dd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,243,829 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

5.3%1,605,576 / 30,000,000

Base fee

20 gwei

State root

0xa65cddee4088…687fbe5e4582

Transactions root

0xfe0819f7ec0d…f547d1ecb85c

Receipts root

0x04121223ffab…926a386a8ee1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800