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 #0x0951dfac7fd8c470a16ddb0a7a4841cc23f359f3b458bfeff02e387f1f545eab · ArcScan

Block

#21,254,774

2026-09-17 02:11:56 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,254,774
Timestamp: 12 days ago · 2026-09-17 02:11:56 UTC
Transactions: 0 transactions in this block
Block hash: 0x0951dfac7fd8c470a16ddb0a7a4841cc23f359f3b458bfeff02e387f1f545eab
Parent hash: 0x451928b6…63b66455
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,254,774 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

17.6%5,277,218 / 30,000,000

Base fee

20 gwei

State root

0x51b9a391dde3…d2a6817ada8a

Transactions root

0x4a2ba5cd4eab…cf39b133a5c8

Receipts root

0x5eaaca9d0929…8246e80c6f4f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800