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 #0x075c0aa7255f77eb387c553c06b1154b62a33ae36006e28d8e70755b16c8d0da · ArcScan

Block

#21,397,540

2026-09-17 22:18:47 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,397,540
Timestamp: 57 days ago · 2026-09-17 22:18:47 UTC
Transactions: 0 transactions in this block
Block hash: 0x075c0aa7255f77eb387c553c06b1154b62a33ae36006e28d8e70755b16c8d0da
Parent hash: 0x79b53a29…544e66de
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,397,540 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

4.2%1,267,397 / 30,000,000

Base fee

20 gwei

State root

0x79902dc8a3fd…0147974f42ad

Transactions root

0xa55d72529743…e48af7530cb5

Receipts root

0xb1f8c53b653e…970a162b5a22

Nonce

0x0000000000000000

Extra data

0x00000004a817c800