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 #21241853 · ArcScan

Block

#21,241,853

2026-09-17 00:22:50 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,241,853
Timestamp: 11 days ago · 2026-09-17 00:22:50 UTC
Transactions: 0 transactions in this block
Block hash: 0xa69854f86a9a203a29349a7c1848a1a24e5b9c9d50cf3476976c75706029d116
Parent hash: 0x1a288bdf…1f1b2bcd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,241,853 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

16.2%4,861,272 / 30,000,000

Base fee

20 gwei

State root

0x750acc166654…2228a77fdd39

Transactions root

0x3d6f69b56370…bf8f9cdc070e

Receipts root

0x459a38f1f03a…7f4c9608d3e2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800