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 #21383588 · ArcScan

Block

#21,383,588

2026-09-17 20:20:52 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,383,588
Timestamp: 24 days ago · 2026-09-17 20:20:52 UTC
Transactions: 0 transactions in this block
Block hash: 0x8bad70edd04e2f97c6cdae0c75a38240a9c02088c5a1c0de99be28804964615e
Parent hash: 0xaa3b7fba…adff8a03
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,383,588 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

16.2%4,852,305 / 30,000,000

Base fee

20 gwei

State root

0x961329c39c68…b6ba88a2952b

Transactions root

0x59f4329f55f6…0abc7d224e33

Receipts root

0x11a2ef5538fa…ede46babc5c7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800