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 #21304878 · ArcScan

Block

#21,304,878

2026-09-17 09:15:14 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,304,878
Timestamp: 24 days ago · 2026-09-17 09:15:14 UTC
Transactions: 0 transactions in this block
Block hash: 0x8ae2d2b1b4b1db9c1ed7b85ba7b7fc9d98bdb4404eba336f883ae7b7a1a59093
Parent hash: 0x7272fa0b…37f27e15
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,304,878 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

24.8%7,432,651 / 30,000,000

Base fee

20 gwei

State root

0x45dd58376ea3…8854ee8b9dac

Transactions root

0xa111f9548940…0139c0cc3b88

Receipts root

0x8fe5e68148f3…072783dc5de2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800