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 #21325819 · ArcScan

Block

#21,325,819

2026-09-17 12:12:03 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,325,819
Timestamp: 28 days ago · 2026-09-17 12:12:03 UTC
Transactions: 0 transactions in this block
Block hash: 0xdffe30cc29bf69d9d80b565c447f15a18c84eef82dbab9ca9d3ca7c69e9a087d
Parent hash: 0x427adca2…d2ba0425
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,325,819 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

28.5%8,555,760 / 30,000,000

Base fee

20 gwei

State root

0xe1cdf2d0c182…f13f65087fe6

Transactions root

0x8044a9b779f0…66dac5ba1abe

Receipts root

0x76745ef5660c…0dc5742a497d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800