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 #0xf51bb5c245a377181bbb1ea611c4b223fa18e29d0b8b02c551fb4fc66e00ef6a · ArcScan

Block

#21,541,266

2026-09-18 18:33:41 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,541,266
Timestamp: 14 days ago · 2026-09-18 18:33:41 UTC
Transactions: 0 transactions in this block
Block hash: 0xf51bb5c245a377181bbb1ea611c4b223fa18e29d0b8b02c551fb4fc66e00ef6a
Parent hash: 0x26d334a3…08118191
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,541,266 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

7.5%2,265,407 / 30,000,000

Base fee

20 gwei

State root

0x3f5f03520744…0a89ce72470c

Transactions root

0x0b6d2fd72662…e2505fa955da

Receipts root

0x44f5449c2bab…2315d65cef10

Nonce

0x0000000000000000

Extra data

0x00000004a817c800