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 #0x73f87485085e1c04b83dfdd645fcc402d92bf755c00745a628c5f17845870451 · ArcScan

Block

#21,397,532

2026-09-17 22:18:43 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,397,532
Timestamp: 57 days ago · 2026-09-17 22:18:43 UTC
Transactions: 0 transactions in this block
Block hash: 0x73f87485085e1c04b83dfdd645fcc402d92bf755c00745a628c5f17845870451
Parent hash: 0xfc2b0ddd…cf0ba749
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,397,532 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

2.5%755,605 / 30,000,000

Base fee

20 gwei

State root

0xb453db67f6dd…941d13eee01c

Transactions root

0x38d7c6225684…bada30e69e26

Receipts root

0xeef8e32fd2c3…94f3d1a319c9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800