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 #21318171 · ArcScan

Block

#21,318,171

2026-09-17 11:07:29 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,318,171
Timestamp: 24 days ago · 2026-09-17 11:07:29 UTC
Transactions: 0 transactions in this block
Block hash: 0x32a1cbaa5656149a925da3afa59e90b0622fb634f39df699316771f1203a1b95
Parent hash: 0xe7961aed…21ee5c47
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,318,171 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

23.0%6,906,701 / 30,000,000

Base fee

20 gwei

State root

0x31c8b7d84958…708820c75528

Transactions root

0x3808d2882e50…788c7aec9e22

Receipts root

0x0d95457eef3d…03a55b0a9793

Nonce

0x0000000000000000

Extra data

0x00000004a817c800