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 #0x78deab53378ee76df56728afa1ca4936cdf1a4249bdaff50acde67c2f3fe106b · ArcScan

Block

#21,485,700

2026-09-18 10:44:00 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,485,700
Timestamp: 51 days ago · 2026-09-18 10:44:00 UTC
Transactions: 0 transactions in this block
Block hash: 0x78deab53378ee76df56728afa1ca4936cdf1a4249bdaff50acde67c2f3fe106b
Parent hash: 0x6fe48caa…415c90ae
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,485,700 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

13.4%4,014,056 / 30,000,000

Base fee

20 gwei

State root

0x4dc341e165b5…303b4a8ce0b0

Transactions root

0xbe9de923a28b…32b3b0cd4951

Receipts root

0x53aa3e976489…bfddb8ce8785

Nonce

0x0000000000000000

Extra data

0x00000004a817c800