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 #0x5c59eb943c33d6ed0c4c9d6d63582a2831b07aa48e9c023b838a3165904fea1c · ArcScan

Block

#21,189,406

2026-09-16 17:00:08 UTC

FinalizedProposed 4 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,189,406
Timestamp: 4 days ago · 2026-09-16 17:00:08 UTC
Transactions: 0 transactions in this block
Block hash: 0x5c59eb943c33d6ed0c4c9d6d63582a2831b07aa48e9c023b838a3165904fea1c
Parent hash: 0xc0c8ac65…16016559
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,189,406 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

66.7%20,023,373 / 30,000,000

Base fee

21.030578894 gwei

State root

0x7a06ee14e735…8881a5acf6a4

Transactions root

0x973209fdcf75…e1ec86ad0b43

Receipts root

0x24eb531f6a05…90ddc17f6837

Nonce

0x0000000000000000

Extra data

0x00000004e7b15bd1