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 #0x785fc45d8bcc80e5b0103e61b30a06f91b831e288b00659067071e2877a15575 · ArcScan

Block

#21,557,394

2026-09-18 20:50:03 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,557,394
Timestamp: 19 days ago · 2026-09-18 20:50:03 UTC
Transactions: 0 transactions in this block
Block hash: 0x785fc45d8bcc80e5b0103e61b30a06f91b831e288b00659067071e2877a15575
Parent hash: 0x8bddb6c0…b18472da
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,557,394 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

3.1%934,137 / 30,000,000

Base fee

20 gwei

State root

0x60d192a391b0…9ff5c913f02e

Transactions root

0x709dbf8ceaa3…0bd4af4bf41f

Receipts root

0x9ae85db964b1…1b9fdf51090b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800