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 #0xe42ac21e7b9aea317b90e5ea3347354acfbd05e38e3e856e8f79b241bd4e0c19 · ArcScan

Block

#21,417,380

2026-09-18 01:06:29 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,417,380
Timestamp: 49 days ago · 2026-09-18 01:06:29 UTC
Transactions: 0 transactions in this block
Block hash: 0xe42ac21e7b9aea317b90e5ea3347354acfbd05e38e3e856e8f79b241bd4e0c19
Parent hash: 0x97251b3a…a8cd94d1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,417,380 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

1.7%518,181 / 30,000,000

Base fee

20 gwei

State root

0x9198099c3439…c5e5aaee5a8d

Transactions root

0xd8b6339a0c6d…eefdda76d26c

Receipts root

0x1d228da7b6b6…f870c822fe44

Nonce

0x0000000000000000

Extra data

0x00000004a817c800