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 #21294488 · ArcScan

Block

#21,294,488

2026-09-17 07:47:26 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,294,488
Timestamp: 6 days ago · 2026-09-17 07:47:26 UTC
Transactions: 0 transactions in this block
Block hash: 0xa07bce18d15a87ab48204c5d20c4c47ac139ddf385e9279900a401a8e9a0627f
Parent hash: 0x4d967078…fedf4a33
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,294,488 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

19.6%5,878,751 / 30,000,000

Base fee

20 gwei

State root

0xdeb271d487fc…4190f6b57d1e

Transactions root

0x59d54a30a88f…736a3c178db8

Receipts root

0x03f0ff442a64…a28227a1e3eb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800