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 #0x3f790f9922b30d494538dd0d14c1710acd32ba9e1a12c864323abd579b637901 · ArcScan

Block

#21,190,780

2026-09-16 17:11:44 UTC

FinalizedProposed 4 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,190,780
Timestamp: 4 days ago · 2026-09-16 17:11:44 UTC
Transactions: 0 transactions in this block
Block hash: 0x3f790f9922b30d494538dd0d14c1710acd32ba9e1a12c864323abd579b637901
Parent hash: 0x16181224…96ccebd0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,190,780 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

40.7%12,206,277 / 30,000,000

Base fee

20 gwei

State root

0x09500eba53bc…a3d0e853f5ab

Transactions root

0xb7bb16bd44a1…260fc37614ea

Receipts root

0x24dcd84ab03b…90b7c71de42b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800