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 #0xe27b1a171b0d9a64ed21ed3a65b2f305ff01ec808a62e079667ce10e665c9841 · ArcScan

Block

#21,558,965

2026-09-18 21:03:21 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,558,965
Timestamp: 53 days ago · 2026-09-18 21:03:21 UTC
Transactions: 0 transactions in this block
Block hash: 0xe27b1a171b0d9a64ed21ed3a65b2f305ff01ec808a62e079667ce10e665c9841
Parent hash: 0xd982078f…56391236
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,558,965 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

1.1%347,186 / 30,000,000

Base fee

20 gwei

State root

0xc0a6a65dd9a5…958869005e1f

Transactions root

0xe0979a2c7053…dfef0b5b6aa0

Receipts root

0x6ca3286cd113…ba00a8fb4ff0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800