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 #0x1a0e9dfb4df1c44ef18ad51b769b80dfd0f6b87e2dccd823ed2ea39e8e722ac8 · ArcScan

Block

#21,520,077

2026-09-18 15:34:34 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,520,077
Timestamp: 47 days ago · 2026-09-18 15:34:34 UTC
Transactions: 0 transactions in this block
Block hash: 0x1a0e9dfb4df1c44ef18ad51b769b80dfd0f6b87e2dccd823ed2ea39e8e722ac8
Parent hash: 0xb154ec62…e6ba9ad5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,520,077 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

5.6%1,694,738 / 30,000,000

Base fee

20 gwei

State root

0xdb3a262fe73c…b52da7392d9e

Transactions root

0xb73672c93fc5…10ca4301cfbe

Receipts root

0x6205422d8647…701db4368e6e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800