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

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 #21392415 · ArcScan

Block

#21,392,415

2026-09-17 21:35:27 UTC

FinalizedProposed 38 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,392,415
Timestamp: 38 days ago · 2026-09-17 21:35:27 UTC
Transactions: 0 transactions in this block
Block hash: 0x8599486e13bfc020c24d74bdd7d86b5f38aaa24ed3a228b296809f556d17f595
Parent hash: 0xf26c29b9…bb8d88f2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,392,415 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

9.7%2,900,983 / 30,000,000

Base fee

20 gwei

State root

0x5b3288d9edb6…67f7a1d0f8e3

Transactions root

0xcc5703eb9dda…1f048552a92e

Receipts root

0xfc2589b27ce7…2449a910b359

Nonce

0x0000000000000000

Extra data

0x00000004a817c800