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 #0x4097e9c7691d63a9bb7c5a2ac72c6d9c716e12e3ce0662b2103b2fd07ecb28f0 · ArcScan

Block

#21,621,422

2026-09-19 05:51:25 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,621,422
Timestamp: 53 days ago · 2026-09-19 05:51:25 UTC
Transactions: 0 transactions in this block
Block hash: 0x4097e9c7691d63a9bb7c5a2ac72c6d9c716e12e3ce0662b2103b2fd07ecb28f0
Parent hash: 0xe2c97734…1f486e91
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,621,422 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

14.7%4,409,623 / 30,000,000

Base fee

20 gwei

State root

0x0d383c6073a9…3e84cc96da27

Transactions root

0x0d6337f5fbf5…f7ccb0224c46

Receipts root

0x96c5ed2f28af…8c454c51e200

Nonce

0x0000000000000000

Extra data

0x00000004a817c800