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 #21376422 · ArcScan

Block

#21,376,422

2026-09-17 19:20:18 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,376,422
Timestamp: 47 days ago · 2026-09-17 19:20:18 UTC
Transactions: 0 transactions in this block
Block hash: 0x933890f378ff7fdb4d0fa5da9f77ae3d3433b01d2164a9ebb261a299cc90c880
Parent hash: 0x518123d3…5fd9c74a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,376,422 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

6.5%1,950,790 / 30,000,000

Base fee

20 gwei

State root

0x19e4e510f20d…7cc5607efcb2

Transactions root

0xcfd5ffa4d7ce…b724bc7d03aa

Receipts root

0xbed4f32077e6…6c1e5900c881

Nonce

0x0000000000000000

Extra data

0x00000004a817c800