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 #0xfc64d1a33c364cb48b6fcedae60e7a214a2dab81c3c00b2ec54e91337e69ba0a · ArcScan

Block

#21,508,901

2026-09-18 14:00:08 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,508,901
Timestamp: 47 days ago · 2026-09-18 14:00:08 UTC
Transactions: 0 transactions in this block
Block hash: 0xfc64d1a33c364cb48b6fcedae60e7a214a2dab81c3c00b2ec54e91337e69ba0a
Parent hash: 0xbb800c2d…3b6fc336
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,508,901 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

8.7%2,620,697 / 30,000,000

Base fee

20 gwei

State root

0xbbfc385faf58…381092d5f8ff

Transactions root

0xf5ae40a62a00…1b45c157edc7

Receipts root

0xe3bbd04283ec…e1653df8583c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800