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 #0x903ee3178af9c7cceb260f4d83bdb14c886c0d0538416d0117aa33e1c720c32c · ArcScan

Block

#21,328,918

2026-09-17 12:38:13 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,328,918
Timestamp: 49 days ago · 2026-09-17 12:38:13 UTC
Transactions: 0 transactions in this block
Block hash: 0x903ee3178af9c7cceb260f4d83bdb14c886c0d0538416d0117aa33e1c720c32c
Parent hash: 0x00b4a2c4…0fe881a3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,328,918 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

17.9%5,355,273 / 30,000,000

Base fee

20 gwei

State root

0x1b5b5590ab3a…0e2e47062651

Transactions root

0xe5176bc2f916…5c9d93df50a4

Receipts root

0xfdc4c4cf4dd9…76eb52c84365

Nonce

0x0000000000000000

Extra data

0x00000004a817c800