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 #0x5f3ba73cc5fe31426c05f7f1f56542c4dc54142928ce1928eac43144db5f0f13 · ArcScan

Block

#21,190,888

2026-09-16 17:12:39 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,190,888
Timestamp: 3 days ago · 2026-09-16 17:12:39 UTC
Transactions: 0 transactions in this block
Block hash: 0x5f3ba73cc5fe31426c05f7f1f56542c4dc54142928ce1928eac43144db5f0f13
Parent hash: 0x3f967461…dceefd3d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,190,888 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

30.6%9,178,980 / 30,000,000

Base fee

20 gwei

State root

0x4a04d6b9b492…e912ebb142b0

Transactions root

0x7b243b202922…1a8e5c775c27

Receipts root

0x69c162235ed0…9a3b8277a208

Nonce

0x0000000000000000

Extra data

0x00000004a817c800