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 #0x53f9d883284d38c06a664f21c6df69a7f4365081b484a0470b5e712778b4094d · ArcScan

Block

#21,445,954

2026-09-18 05:08:00 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,445,954
Timestamp: 50 days ago · 2026-09-18 05:08:00 UTC
Transactions: 0 transactions in this block
Block hash: 0x53f9d883284d38c06a664f21c6df69a7f4365081b484a0470b5e712778b4094d
Parent hash: 0x77deafba…ea11734d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,445,954 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

5.0%1,490,948 / 30,000,000

Base fee

20 gwei

State root

0xee58143a1cba…977fa7ecfa7b

Transactions root

0xcbf7b12074dd…f2b7d8e1bc7a

Receipts root

0xbb5eaebbe554…b5241d30e40f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800