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 #0x173605fc0eadfb88ff95bf2dc44ffe73ff67f72b524f2aab78885c2a7683e3df · ArcScan

Block

#21,253,798

2026-09-17 02:03:41 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,253,798
Timestamp: 23 days ago · 2026-09-17 02:03:41 UTC
Transactions: 0 transactions in this block
Block hash: 0x173605fc0eadfb88ff95bf2dc44ffe73ff67f72b524f2aab78885c2a7683e3df
Parent hash: 0xcb693bc9…928557d0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,253,798 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

39.0%11,689,862 / 30,000,000

Base fee

20 gwei

State root

0xb9a694e9cb8b…647974b5c06b

Transactions root

0xd1accc8929df…7d92a0f774d6

Receipts root

0x1dd088c3b0af…845329235581

Nonce

0x0000000000000000

Extra data

0x00000004a817c800