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 #0x52dde3a8955a8a8d4b22327c4fc5326ca49eb8a2b8b8654f846fb1a587120c5c · ArcScan

Block

#21,389,870

2026-09-17 21:13:57 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,389,870
Timestamp: 29 days ago · 2026-09-17 21:13:57 UTC
Transactions: 0 transactions in this block
Block hash: 0x52dde3a8955a8a8d4b22327c4fc5326ca49eb8a2b8b8654f846fb1a587120c5c
Parent hash: 0xa75a3b8b…c47b2d89
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,389,870 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

4.9%1,460,045 / 30,000,000

Base fee

20 gwei

State root

0xe0b2a4ec29bb…3eb0243eedb9

Transactions root

0xb2ae95eba0fb…aadb22633b10

Receipts root

0x0b70c53ce57b…fa2411affa6f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800