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 #21419285 · ArcScan

Block

#21,419,285

2026-09-18 01:22:36 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,419,285
Timestamp: 11 days ago · 2026-09-18 01:22:36 UTC
Transactions: 0 transactions in this block
Block hash: 0x210b0f9ad1b45879acf72f09dd696648a7b8b30ecad94a8239ff5d8fd6ae0103
Parent hash: 0xf58df0e6…27597a8b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,419,285 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

10.3%3,095,534 / 30,000,000

Base fee

20 gwei

State root

0xe1a680750bb3…2f3451486521

Transactions root

0x70eb6b5e4362…57b23a49b1f8

Receipts root

0x942904d3603e…d8dec8fd5a02

Nonce

0x0000000000000000

Extra data

0x00000004a817c800