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 #0xfb08da69070b66e31e28022ba0951b54d722b34297f39ec6f75be77205ce8f79 · ArcScan

Block

#21,213,644

2026-09-16 20:24:44 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,213,644
Timestamp: 26 days ago · 2026-09-16 20:24:44 UTC
Transactions: 0 transactions in this block
Block hash: 0xfb08da69070b66e31e28022ba0951b54d722b34297f39ec6f75be77205ce8f79
Parent hash: 0x2739beb2…742667b9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,213,644 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

21.2%6,348,654 / 30,000,000

Base fee

20 gwei

State root

0xbeea9e4efba0…12eb469b06ef

Transactions root

0xce91873a9ecb…150141f83879

Receipts root

0x9f455375dd3a…00a5a1d5a101

Nonce

0x0000000000000000

Extra data

0x00000004a817c800