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 #21307433 · ArcScan

Block

#21,307,433

2026-09-17 09:36:49 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,307,433
Timestamp: 26 days ago · 2026-09-17 09:36:49 UTC
Transactions: 0 transactions in this block
Block hash: 0x816556d74d9aa5f8c150fae388e79da18d838cd6fbce241e9dd9d6dc9f753b22
Parent hash: 0xdab7f06c…ebb7f317
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,307,433 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

35.8%10,740,463 / 30,000,000

Base fee

20 gwei

State root

0x02b3f753571f…f45627aa94fd

Transactions root

0xb6a8073db5ac…e9c473ea1d66

Receipts root

0x2cf537d3a75d…160b660f1077

Nonce

0x0000000000000000

Extra data

0x00000004a817c800