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 #0x9c3ed649f131b5f005496056a902c9cc862894c812b294a569b8b34994f24f50 · ArcScan

Block

#21,392,545

2026-09-17 21:36:33 UTC

FinalizedProposed 42 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,392,545
Timestamp: 42 days ago · 2026-09-17 21:36:33 UTC
Transactions: 0 transactions in this block
Block hash: 0x9c3ed649f131b5f005496056a902c9cc862894c812b294a569b8b34994f24f50
Parent hash: 0xc07f3d04…9fa09552
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,392,545 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

3.7%1,100,713 / 30,000,000

Base fee

20 gwei

State root

0xac1759614f51…974f5e2c6791

Transactions root

0xa1f3361743f0…f98fe87427aa

Receipts root

0x847be48a1103…1dcdbb37fb37

Nonce

0x0000000000000000

Extra data

0x00000004a817c800