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 #21242071 · ArcScan

Block

#21,242,071

2026-09-17 00:24:41 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,242,071
Timestamp: 16 days ago · 2026-09-17 00:24:41 UTC
Transactions: 0 transactions in this block
Block hash: 0x8d20335d77b5612b4a30b96fc2734be2e1e49441ae066764fe2b6579835dda6f
Parent hash: 0xb303ddd7…bc99fdaa
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,242,071 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

49.3%14,784,382 / 30,000,000

Base fee

20 gwei

State root

0x6d307a49c3b3…dd241800c774

Transactions root

0x9893394222b5…77bdbab346e6

Receipts root

0x1214e3d5fa8b…f24600ce2249

Nonce

0x0000000000000000

Extra data

0x00000004a817c800