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 #0x406fb0de03338ea820d034dc5095aa48bc2859d25c140d11b4abd84eef196ba5 · ArcScan

Block

#21,340,016

2026-09-17 14:11:58 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,340,016
Timestamp: 48 days ago · 2026-09-17 14:11:58 UTC
Transactions: 0 transactions in this block
Block hash: 0x406fb0de03338ea820d034dc5095aa48bc2859d25c140d11b4abd84eef196ba5
Parent hash: 0x012d0566…9034ef1a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,340,016 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

18.7%5,606,608 / 30,000,000

Base fee

20 gwei

State root

0xc4ea69b4f854…8a45de09b7ca

Transactions root

0xcd25442bb4d6…bea985596bbc

Receipts root

0x21fcfd01600d…8ea81151297f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800