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 #0x90671ebbbdb1b996416c9975dbd7de1581f58f4ae32e68ea1ae169009790c6ac · ArcScan

Block

#21,540,972

2026-09-18 18:31:12 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,540,972
Timestamp: 22 days ago · 2026-09-18 18:31:12 UTC
Transactions: 0 transactions in this block
Block hash: 0x90671ebbbdb1b996416c9975dbd7de1581f58f4ae32e68ea1ae169009790c6ac
Parent hash: 0x2d221922…42c717fc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,540,972 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

5.0%1,490,253 / 30,000,000

Base fee

20 gwei

State root

0x9e3fe00ae49f…a3f6bc57d63b

Transactions root

0xad810930e24d…a02a899ff4c0

Receipts root

0xa4a0fe602efe…309953119eb5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800