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 #0xa20e13025e633450b9b8feb0f4ca1be202a36bd30622f91ca6bda70889363487 · ArcScan

Block

#21,204,905

2026-09-16 19:10:58 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,204,905
Timestamp: 3 days ago · 2026-09-16 19:10:58 UTC
Transactions: 0 transactions in this block
Block hash: 0xa20e13025e633450b9b8feb0f4ca1be202a36bd30622f91ca6bda70889363487
Parent hash: 0xd7050609…b4256f37
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,204,905 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

90.4%27,115,018 / 30,000,000

Base fee

41.236829537 gwei

State root

0x7bd4177a62cb…e817bd5cf38b

Transactions root

0x804722f45aa7…83ef92ceb4e4

Receipts root

0xacdfdb1cca50…be73a7bd2dc9

Nonce

0x0000000000000000

Extra data

0x00000009a6ede9ff