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 #0x3afbfd9a9b73a3ee2629e9b60b17f0985c35b9270a39a2fb7c2161c8448ca9bb · ArcScan

Block

#21,310,422

2026-09-17 10:02:04 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,310,422
Timestamp: 12 days ago · 2026-09-17 10:02:04 UTC
Transactions: 0 transactions in this block
Block hash: 0x3afbfd9a9b73a3ee2629e9b60b17f0985c35b9270a39a2fb7c2161c8448ca9bb
Parent hash: 0x61ff251e…6b3f4675
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,310,422 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

28.8%8,651,951 / 30,000,000

Base fee

20 gwei

State root

0x535775e232bc…a2111535c9d7

Transactions root

0x8972493acc5d…1490d2f5df6f

Receipts root

0x08a9d3a66e36…cf58f82752c9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800