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 #0xb17858e4b778f69840b4b8b31f92171eb04232090e32251ee93a8858f65f3f7e · ArcScan

Block

#21,443,313

2026-09-18 04:45:41 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,443,313
Timestamp: 26 days ago · 2026-09-18 04:45:41 UTC
Transactions: 0 transactions in this block
Block hash: 0xb17858e4b778f69840b4b8b31f92171eb04232090e32251ee93a8858f65f3f7e
Parent hash: 0x83fc91a9…09b8b0e9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,443,313 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

4.8%1,435,938 / 30,000,000

Base fee

20 gwei

State root

0x60936b735aa6…8ba293aa66ce

Transactions root

0x4efa5f34e056…0e7c3c52b7bb

Receipts root

0xf1467765620e…a001ae6b818f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800