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 #0x20ca0e6d6b20d1d467a4ec20c0cd560f11d777cca55e310f7a9c796eac295322 · ArcScan

Block

#21,326,643

2026-09-17 12:19:00 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,326,643
Timestamp: 11 days ago · 2026-09-17 12:19:00 UTC
Transactions: 0 transactions in this block
Block hash: 0x20ca0e6d6b20d1d467a4ec20c0cd560f11d777cca55e310f7a9c796eac295322
Parent hash: 0x882fb7a9…495355de
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,326,643 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

19.6%5,895,417 / 30,000,000

Base fee

20 gwei

State root

0x89a7ea5102ea…a146c6d722a2

Transactions root

0xf7448a139425…16f73c042ea4

Receipts root

0x0a94d1536b61…7c4b621c7bfd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800