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 #21310781 · ArcScan

Block

#21,310,781

2026-09-17 10:05:06 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,310,781
Timestamp: 8 days ago · 2026-09-17 10:05:06 UTC
Transactions: 0 transactions in this block
Block hash: 0xf93805ca40644ffcde071cbde291eb7aa4b4f8cc7f6d2b8a0b4099f33a18d343
Parent hash: 0xf5625d8a…8f9123f3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,310,781 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

44.0%13,186,065 / 30,000,000

Base fee

20 gwei

State root

0x6f1272e05a03…da21ca9dcf3f

Transactions root

0x870b3cf1d0ec…8a947ea52d8b

Receipts root

0x8325ed1b7eab…b7047432ce35

Nonce

0x0000000000000000

Extra data

0x00000004a817c800