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 #21241781 · ArcScan

Block

#21,241,781

2026-09-17 00:22:14 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,241,781
Timestamp: 7 days ago · 2026-09-17 00:22:14 UTC
Transactions: 0 transactions in this block
Block hash: 0x481c6983cf37eaaa65bebcb7790a8de2dc33f58576fccc4638bc80bb273fbbcd
Parent hash: 0xd2a2202f…bf434ec7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,241,781 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

37.5%11,257,765 / 30,000,000

Base fee

20 gwei

State root

0x2ea23fbb4d13…bcd24fb0af0a

Transactions root

0x99c711bedd98…b17f77b6ee3b

Receipts root

0x048fad8df97c…13832607bdef

Nonce

0x0000000000000000

Extra data

0x00000004a817c800