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 #0x79a0640b3df1eb1bde868a77fe02d7748269b4c0a03906bdbdd6194746eec0b4 · ArcScan

Block

#21,518,397

2026-09-18 15:20:22 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,518,397
Timestamp: 27 days ago · 2026-09-18 15:20:22 UTC
Transactions: 0 transactions in this block
Block hash: 0x79a0640b3df1eb1bde868a77fe02d7748269b4c0a03906bdbdd6194746eec0b4
Parent hash: 0xc8478e71…c48bc726
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,518,397 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

30.7%9,223,290 / 30,000,000

Base fee

20 gwei

State root

0x94a2ed0367a7…ca29d1dd3e58

Transactions root

0x07e9bec291f8…57c498357f02

Receipts root

0x2a3f2b30758b…98142171018e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800