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 #0x3bd61089c4f51e6a17c52f07c7ad1b822477060c1a11cfb640ab1594748885c1 · ArcScan

Block

#21,352,458

2026-09-17 15:57:03 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,352,458
Timestamp: 11 days ago · 2026-09-17 15:57:03 UTC
Transactions: 0 transactions in this block
Block hash: 0x3bd61089c4f51e6a17c52f07c7ad1b822477060c1a11cfb640ab1594748885c1
Parent hash: 0xae6e8621…1799b4d2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,352,458 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

17.1%5,134,880 / 30,000,000

Base fee

20 gwei

State root

0x65217d0d0231…a7d128ede1eb

Transactions root

0x44de9e80e190…09c2d8416fa4

Receipts root

0xace0f4f56e93…83b8155087f7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800