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 #0x201276d6577473b511346a6c1db3ed4786c78dd37709adb8270fbe05b4390b16 · ArcScan

Block

#21,321,646

2026-09-17 11:36:49 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,321,646
Timestamp: 3 days ago · 2026-09-17 11:36:49 UTC
Transactions: 0 transactions in this block
Block hash: 0x201276d6577473b511346a6c1db3ed4786c78dd37709adb8270fbe05b4390b16
Parent hash: 0x1c49ae3d…d2cf3cf1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,321,646 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

18.3%5,503,169 / 30,000,000

Base fee

20 gwei

State root

0x35dbc60a5dc8…e67273219397

Transactions root

0x0b0669c558c9…109c5c137d77

Receipts root

0xa70b3a0ec9eb…8f8aa66014eb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800