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 #21346164 · ArcScan

Block

#21,346,164

2026-09-17 15:03:54 UTC

FinalizedProposed 39 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,346,164
Timestamp: 39 days ago · 2026-09-17 15:03:54 UTC
Transactions: 0 transactions in this block
Block hash: 0x187bffb60dd96a40ffb48585019dd2d82eae0caf37b60711c5b5ee5daae2dcc7
Parent hash: 0xbb44d358…3c49ed55
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,346,164 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

18.9%5,657,337 / 30,000,000

Base fee

20 gwei

State root

0x724dc2e5a549…392332e964be

Transactions root

0xfcfb27ceaf67…e62970dbd70b

Receipts root

0x5d4719437e1f…6b0de65a13f4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800