Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x9fc70258e37cbe2282c74f7f34888b25b0523052795f30c103a5ed244cd8be5e · ArcScan

Block

#21,416,381

2026-09-18 00:58:03 UTC

FinalizedProposed 58 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,416,381
Timestamp: 58 days ago · 2026-09-18 00:58:03 UTC
Transactions: 0 transactions in this block
Block hash: 0x9fc70258e37cbe2282c74f7f34888b25b0523052795f30c103a5ed244cd8be5e
Parent hash: 0xcc213f35…89a5ee18
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,416,381 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

4.7%1,423,975 / 30,000,000

Base fee

20 gwei

State root

0x8ae9f80b6a98…fbdbeffc6834

Transactions root

0x1103c2d3ed28…5f6204971b83

Receipts root

0x375cfd0ed7ba…cb31d8101e52

Nonce

0x0000000000000000

Extra data

0x00000004a817c800