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 #0x0020b26fb8016d2ef9c60b85f02f57c511fe7a5f62a45593aa5e8a257ed9d57a · ArcScan

Block

#21,394,853

2026-09-17 21:56:04 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,394,853
Timestamp: 13 days ago · 2026-09-17 21:56:04 UTC
Transactions: 0 transactions in this block
Block hash: 0x0020b26fb8016d2ef9c60b85f02f57c511fe7a5f62a45593aa5e8a257ed9d57a
Parent hash: 0xf424d783…08a592ca
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,394,853 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

2.1%638,934 / 30,000,000

Base fee

20 gwei

State root

0xa310970e819f…b755f1123504

Transactions root

0x8f7c03878a52…3bb2d6fac2bb

Receipts root

0x6ca49664ba7b…7de1d56a30c6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800