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 #0x802cba1be8346f08e9f83bedfb3f85572a11ce35abca70835757a5e5a78e9847 · ArcScan

Block

#21,345,186

2026-09-17 14:55:38 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,345,186
Timestamp: 55 days ago · 2026-09-17 14:55:38 UTC
Transactions: 0 transactions in this block
Block hash: 0x802cba1be8346f08e9f83bedfb3f85572a11ce35abca70835757a5e5a78e9847
Parent hash: 0xd6a2d6c6…0840aabf
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,345,186 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

13.0%3,895,125 / 30,000,000

Base fee

20 gwei

State root

0x3fbff03b61f5…f5ecda8b9a5d

Transactions root

0xfa0c342a278f…91f7a9a279dd

Receipts root

0x704c59221c57…50d6b481733c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800