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 #0x66700faa06e14dc276dbca911db96399a25c4fb161164022de3abbcfc1d9a9e1 · ArcScan

Block

#21,386,430

2026-09-17 20:44:53 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,386,430
Timestamp: 25 days ago · 2026-09-17 20:44:53 UTC
Transactions: 0 transactions in this block
Block hash: 0x66700faa06e14dc276dbca911db96399a25c4fb161164022de3abbcfc1d9a9e1
Parent hash: 0xb883232c…2f6fec02
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,386,430 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

6.2%1,846,567 / 30,000,000

Base fee

20 gwei

State root

0x2e8ca19e37c7…872b3ad98a34

Transactions root

0xbd6e8d3b859d…a44a1720f077

Receipts root

0x8ee772454f29…faf964d86d8b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800