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

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 #21355409 · ArcScan

Block

#21,355,409

2026-09-17 16:21:59 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,355,409
Timestamp: 19 days ago · 2026-09-17 16:21:59 UTC
Transactions: 0 transactions in this block
Block hash: 0xe97e9e39534f4c0906bcfb08329de677b4e72252741114dc7ff7535490b3dbb4
Parent hash: 0x62dc6290…c5640273
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,355,409 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

22.0%6,590,898 / 30,000,000

Base fee

20 gwei

State root

0x8623f587bcd0…9d4638250a21

Transactions root

0xb5508dd5cd1d…9fbf5ae92501

Receipts root

0xf1508f5d55eb…7fedfea3d683

Nonce

0x0000000000000000

Extra data

0x00000004a817c800