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 #0x7f99da031ca29f63cff9252b3d40e168b465fde8b841c965adca5a908e3f29cd · ArcScan

Block

#21,394,122

2026-09-17 21:49:53 UTC

FinalizedProposed 34 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,394,122
Timestamp: 34 days ago · 2026-09-17 21:49:53 UTC
Transactions: 0 transactions in this block
Block hash: 0x7f99da031ca29f63cff9252b3d40e168b465fde8b841c965adca5a908e3f29cd
Parent hash: 0x2d5460ca…940ba4fb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,394,122 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

6.5%1,958,005 / 30,000,000

Base fee

20 gwei

State root

0x5141423849b6…43b7373f44fb

Transactions root

0x2772acb252d8…c5dcb3481cdf

Receipts root

0x69c84bf41e62…77c4f69c5243

Nonce

0x0000000000000000

Extra data

0x00000004a817c800