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 #21394394 · ArcScan

Block

#21,394,394

2026-09-17 21:52:11 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,394,394
Timestamp: 25 days ago · 2026-09-17 21:52:11 UTC
Transactions: 0 transactions in this block
Block hash: 0xb0ce957a825392c25e2aa7f80dbba47e9c776e1d3283bcdb15cd0e2841293fd3
Parent hash: 0x06115c0b…f2e6783f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,394,394 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

17.2%5,154,396 / 30,000,000

Base fee

20 gwei

State root

0x48ad82af4808…7641ac1c5667

Transactions root

0x5bdd605f7720…510604c25223

Receipts root

0x8b3e9bd0386b…a156fe53b3da

Nonce

0x0000000000000000

Extra data

0x00000004a817c800