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 #21410422 · ArcScan

Block

#21,410,422

2026-09-18 00:07:41 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,410,422
Timestamp: 10 days ago · 2026-09-18 00:07:41 UTC
Transactions: 0 transactions in this block
Block hash: 0x5f2cb0135f6a637047aa3a099d48b1d0a2745419b1fb0a9b3d5152e8c82037a8
Parent hash: 0x1df74441…ab53195e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,410,422 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

2.1%625,557 / 30,000,000

Base fee

20 gwei

State root

0x51574963c8b2…406ef255085e

Transactions root

0x0682b2fe605d…bfc59528aab9

Receipts root

0xa781c3f29eaf…78698344f9f0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800