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 #0xa8eab3f30d0baca0070eb00117d8c218c0097ec65b24c233c15ad057859b9ef2 · ArcScan

Block

#21,389,868

2026-09-17 21:13:56 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,389,868
Timestamp: 29 days ago · 2026-09-17 21:13:56 UTC
Transactions: 0 transactions in this block
Block hash: 0xa8eab3f30d0baca0070eb00117d8c218c0097ec65b24c233c15ad057859b9ef2
Parent hash: 0xa3af79ac…61a981e1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,389,868 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

4.6%1,389,946 / 30,000,000

Base fee

20 gwei

State root

0x3e8e55e05943…96bc5c29ceef

Transactions root

0xc58573f3c00b…a698bda43b0c

Receipts root

0x219bab9eb3cb…41197e8dd9dd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800