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 #21410256 · ArcScan

Block

#21,410,256

2026-09-18 00:06:16 UTC

FinalizedProposed 2 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,410,256
Timestamp: 2 days ago · 2026-09-18 00:06:16 UTC
Transactions: 0 transactions in this block
Block hash: 0x09dade845141867633cc35ff33a4aa881189fcb8917dd7bb45901140de20019f
Parent hash: 0x0a702ed8…ed1d1179
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,410,256 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

12.5%3,763,567 / 30,000,000

Base fee

20 gwei

State root

0xf59289f5fee0…b97980bbbfcd

Transactions root

0x187454ae9a8f…e4d2229fc3a5

Receipts root

0xa5fb389ec193…96066e48ae35

Nonce

0x0000000000000000

Extra data

0x00000004a817c800