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 #21380502 · ArcScan

Block

#21,380,502

2026-09-17 19:54:47 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,380,502
Timestamp: 20 days ago · 2026-09-17 19:54:47 UTC
Transactions: 0 transactions in this block
Block hash: 0xa87fa217f45f915a99107d555b8c81c33cb65a28fbbf4835bff4a3cde766dc3c
Parent hash: 0xd6003706…51721179
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,380,502 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

12.3%3,690,461 / 30,000,000

Base fee

20 gwei

State root

0x0f08adb8ae8f…8539ac9ed595

Transactions root

0x3818f742be16…bb116a1716e5

Receipts root

0x204e462a6939…d633daeb7ffc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800