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 #0x1a8e68b1f8440371317f0e6eaae0f13b45b2b653ebbba3b445eab849b9f5a25e · ArcScan

Block

#21,266,817

2026-09-17 03:53:39 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,266,817
Timestamp: 10 days ago · 2026-09-17 03:53:39 UTC
Transactions: 0 transactions in this block
Block hash: 0x1a8e68b1f8440371317f0e6eaae0f13b45b2b653ebbba3b445eab849b9f5a25e
Parent hash: 0xe0099145…1cda882b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,266,817 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

16.7%5,011,069 / 30,000,000

Base fee

20 gwei

State root

0xd3670ec8f063…48213003cc84

Transactions root

0xe60b3d022602…9db30ffa0e3b

Receipts root

0x1e6a80a49fe8…06d45fb4405f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800