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 #0xc9895a0d4b7af384877a2ae83981342798427fb14f342e84df9b643cc03a33d4 · ArcScan

Block

#21,554,859

2026-09-18 20:28:37 UTC

FinalizedProposed 34 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,554,859
Timestamp: 34 days ago · 2026-09-18 20:28:37 UTC
Transactions: 0 transactions in this block
Block hash: 0xc9895a0d4b7af384877a2ae83981342798427fb14f342e84df9b643cc03a33d4
Parent hash: 0x8315b994…42312f74
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,554,859 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

3.7%1,106,950 / 30,000,000

Base fee

20 gwei

State root

0x88333b739331…db4be1e65476

Transactions root

0x39b4053da862…798889121b90

Receipts root

0x9d861548357c…e3cc8fb57e9d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800