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 #0x8f564f0fa7a32a56bb3a3b0faa27f4e488488de2e733c25044975fd38b222dd2 · ArcScan

Block

#21,369,390

2026-09-17 18:20:54 UTC

FinalizedProposed 39 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,369,390
Timestamp: 39 days ago · 2026-09-17 18:20:54 UTC
Transactions: 0 transactions in this block
Block hash: 0x8f564f0fa7a32a56bb3a3b0faa27f4e488488de2e733c25044975fd38b222dd2
Parent hash: 0x87308211…6b545515
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,369,390 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

46.5%13,958,715 / 30,000,000

Base fee

20 gwei

State root

0x368a2544dbd6…7bc0f3626666

Transactions root

0xde53757217c4…0aa6d2718571

Receipts root

0xddd042c1fe7c…519f95b0c27d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800