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 #0xb9bdcaf0faa74fb7c759c610a41c0b8ba03065d5fc90e41e89fb02530f7def57 · ArcScan

Block

#21,392,567

2026-09-17 21:36:45 UTC

FinalizedProposed 43 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,392,567
Timestamp: 43 days ago · 2026-09-17 21:36:45 UTC
Transactions: 0 transactions in this block
Block hash: 0xb9bdcaf0faa74fb7c759c610a41c0b8ba03065d5fc90e41e89fb02530f7def57
Parent hash: 0x2d5ac7e8…72e5936e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,392,567 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

5.8%1,756,241 / 30,000,000

Base fee

20 gwei

State root

0xe6098f9aa1fc…4c40bbac1e37

Transactions root

0x520005d1885c…3f3ab5f9db2d

Receipts root

0xeb1225ecaf29…e89b8d850301

Nonce

0x0000000000000000

Extra data

0x00000004a817c800