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 #0x3df8961c945dc02350ce5039eab168732485e869f31b7963e6a9c5f1c02cf2b0 · ArcScan

Block

#21,551,724

2026-09-18 20:02:07 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,551,724
Timestamp: 47 days ago · 2026-09-18 20:02:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x3df8961c945dc02350ce5039eab168732485e869f31b7963e6a9c5f1c02cf2b0
Parent hash: 0x7ccca84d…66b93246
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,551,724 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

5.6%1,680,426 / 30,000,000

Base fee

20 gwei

State root

0x314282254090…4c16812e48a0

Transactions root

0xc4f5a901ac8d…ed1506cb5ebf

Receipts root

0x063f52183f0d…4262799f277e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800