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 #21352326 · ArcScan

Block

#21,352,326

2026-09-17 15:55:56 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,352,326
Timestamp: 15 days ago · 2026-09-17 15:55:56 UTC
Transactions: 0 transactions in this block
Block hash: 0x30b1b717c6c42face921e0f716dd1f7eb4841fdc6905dd6b8c365877786653f1
Parent hash: 0xc11fe25b…cce5e177
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,352,326 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

19.8%5,933,552 / 30,000,000

Base fee

20 gwei

State root

0x3e1e29ee938e…2e397066a382

Transactions root

0xe6837c5946f2…7dfaddb5490a

Receipts root

0xf98d70bba202…e6ac2480ef8b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800