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 #0xef8c1a731069bb6c09d9611674b308ca2bba3f2fa4cbb9ef8fd5a5b785c7bf2b · ArcScan

Block

#21,511,967

2026-09-18 14:26:02 UTC

FinalizedProposed 30 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,511,967
Timestamp: 30 days ago · 2026-09-18 14:26:02 UTC
Transactions: 0 transactions in this block
Block hash: 0xef8c1a731069bb6c09d9611674b308ca2bba3f2fa4cbb9ef8fd5a5b785c7bf2b
Parent hash: 0x65b8024c…adf7db09
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,511,967 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

7.3%2,202,331 / 30,000,000

Base fee

20 gwei

State root

0xa3e0b5f38861…550a0b5a453f

Transactions root

0xa606f0593886…1c7840ec656a

Receipts root

0x729b3de35c64…9a68989d7137

Nonce

0x0000000000000000

Extra data

0x00000004a817c800