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 #21443503 · ArcScan

Block

#21,443,503

2026-09-18 04:47:17 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,443,503
Timestamp: 20 days ago · 2026-09-18 04:47:17 UTC
Transactions: 0 transactions in this block
Block hash: 0xe2966cca7fe6e2eabc66a3b4adc69e8ba4211678301d9931bfe7f9882f2abd7c
Parent hash: 0x916cf081…a1d21178
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,443,503 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

10.9%3,272,657 / 30,000,000

Base fee

20 gwei

State root

0x423249af634d…047730056db7

Transactions root

0x211833b9e09a…0d7431664cf9

Receipts root

0x904b4893912d…7f5cf68c4f9a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800