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 #21309693 · ArcScan

Block

#21,309,693

2026-09-17 09:55:54 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,309,693
Timestamp: 25 days ago · 2026-09-17 09:55:54 UTC
Transactions: 0 transactions in this block
Block hash: 0x9317cb1209afc82e468e66729696a74cb453c7dfaf6c1f3538c2bb9042d1be6c
Parent hash: 0xf525d256…cddd8efa
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,309,693 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

27.1%8,132,137 / 30,000,000

Base fee

20 gwei

State root

0x85152853e3df…028fff026b4c

Transactions root

0x8dc0a7bdedbd…1129e3c0868f

Receipts root

0x90da4b3cb47f…93ec424c2def

Nonce

0x0000000000000000

Extra data

0x00000004a817c800