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 #0x308ef3f2c7dd8be6763c8adf7665db4240850f6abdf2c1bc6d5ec514701ac56c · ArcScan

Block

#21,530,752

2026-09-18 17:04:49 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,530,752
Timestamp: 57 days ago · 2026-09-18 17:04:49 UTC
Transactions: 0 transactions in this block
Block hash: 0x308ef3f2c7dd8be6763c8adf7665db4240850f6abdf2c1bc6d5ec514701ac56c
Parent hash: 0x1c11f80c…4daeba11
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,530,752 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

5.9%1,758,315 / 30,000,000

Base fee

20 gwei

State root

0x7cdfd2ef26b8…83997ce49242

Transactions root

0x0b41977c3405…95903700c57c

Receipts root

0x81fe81fd833f…a251446420d7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800