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 #21350678 · ArcScan

Block

#21,350,678

2026-09-17 15:42:01 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,350,678
Timestamp: 29 days ago · 2026-09-17 15:42:01 UTC
Transactions: 0 transactions in this block
Block hash: 0x88bdbecf07aec741ce908b55da181a4f9f6c9f30caad5f6760eef36f6267063d
Parent hash: 0xa024dca1…d23f6f33
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,350,678 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

53.2%15,954,211 / 30,000,000

Base fee

20 gwei

State root

0xb50898e8c435…b27ff02bfecf

Transactions root

0x7916a3c29c29…afcad0a1d3e5

Receipts root

0x7db9e4b9849f…2366e2d3b6ae

Nonce

0x0000000000000000

Extra data

0x00000004a817c800