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 #0x86ff8d185d7c90744795aa1ddf9198fe918602bbe1ebabd3cc75f2485e1fad26 · ArcScan

Block

#21,251,603

2026-09-17 01:45:09 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,251,603
Timestamp: 5 days ago · 2026-09-17 01:45:09 UTC
Transactions: 0 transactions in this block
Block hash: 0x86ff8d185d7c90744795aa1ddf9198fe918602bbe1ebabd3cc75f2485e1fad26
Parent hash: 0xefed537a…193deb2f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,251,603 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

26.4%7,915,665 / 30,000,000

Base fee

20 gwei

State root

0x33298bcb11a0…c156996cf733

Transactions root

0xaf1ade3a2ce3…aabeca668d5b

Receipts root

0x124741650ecf…c5b8ac83f616

Nonce

0x0000000000000000

Extra data

0x00000004a817c800