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 #0xa6683a72d60e0763978e52b5bb2df5c4af616fe2045b4180dd529e45b7d1a5a4 · ArcScan

Block

#21,374,145

2026-09-17 19:01:04 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,374,145
Timestamp: 26 days ago · 2026-09-17 19:01:04 UTC
Transactions: 0 transactions in this block
Block hash: 0xa6683a72d60e0763978e52b5bb2df5c4af616fe2045b4180dd529e45b7d1a5a4
Parent hash: 0xcb839215…b875cd14
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,374,145 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

21.1%6,342,594 / 30,000,000

Base fee

20 gwei

State root

0x68a9802039f2…5d2123e18060

Transactions root

0x0578173b490b…1df7e6d7958b

Receipts root

0x82c3f790e53d…be1a8935992e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800