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 #0xa65b8021e7f9e9788d3799168c4cbc4ebd6930a09073182b98fb5708a1e39fe8 · ArcScan

Block

#21,228,309

2026-09-16 22:28:31 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,228,309
Timestamp: 6 days ago · 2026-09-16 22:28:31 UTC
Transactions: 0 transactions in this block
Block hash: 0xa65b8021e7f9e9788d3799168c4cbc4ebd6930a09073182b98fb5708a1e39fe8
Parent hash: 0x26f69fc6…1fe31405
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,228,309 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

20.8%6,242,630 / 30,000,000

Base fee

20 gwei

State root

0xd32986805c3c…0065d231c963

Transactions root

0xf505d2601911…e131a5f17ac0

Receipts root

0x4558a8a09c4c…302ecef99797

Nonce

0x0000000000000000

Extra data

0x00000004a817c800