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 #0x30e38b0ce75e4a980e0de625799ce0245ecc16c216d403431a87796d623b53ea · ArcScan

Block

#21,400,541

2026-09-17 22:44:09 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,400,541
Timestamp: 6 days ago · 2026-09-17 22:44:09 UTC
Transactions: 0 transactions in this block
Block hash: 0x30e38b0ce75e4a980e0de625799ce0245ecc16c216d403431a87796d623b53ea
Parent hash: 0x6af7c62c…1cc9b0c7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,400,541 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

6.1%1,818,055 / 30,000,000

Base fee

20 gwei

State root

0x3c1264b9165a…e40ede488bae

Transactions root

0xb2b29f7fbf44…79cebd35b8ef

Receipts root

0x4ed8ec51d7a1…243d1bb135ec

Nonce

0x0000000000000000

Extra data

0x00000004a817c800