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 #0x01c61540678e2706bd814fa958ece023d2e4fa8f2b97d4a23b3b15e16b28b4d3 · ArcScan

Block

#21,403,706

2026-09-17 23:10:54 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,403,706
Timestamp: 48 days ago · 2026-09-17 23:10:54 UTC
Transactions: 0 transactions in this block
Block hash: 0x01c61540678e2706bd814fa958ece023d2e4fa8f2b97d4a23b3b15e16b28b4d3
Parent hash: 0x511af76e…1e12fe49
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,403,706 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

9.6%2,886,843 / 30,000,000

Base fee

20 gwei

State root

0x8b09b9db267e…149fe45f3ec6

Transactions root

0x6c38cef5b389…37ae326990b2

Receipts root

0x8c40d07817a6…b5626fa1d1b4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800