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 #21335401 · ArcScan

Block

#21,335,401

2026-09-17 13:32:59 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,335,401
Timestamp: 54 days ago · 2026-09-17 13:32:59 UTC
Transactions: 0 transactions in this block
Block hash: 0x394cb8c142fd22c6ddca84d561cdf612421660154f6a11924a8acbc5e5625cda
Parent hash: 0x2c34d376…926b57b4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,335,401 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

41.5%12,449,318 / 30,000,000

Base fee

20 gwei

State root

0xf022c7e63645…ff39f1fd4d8d

Transactions root

0xa1fe20d50279…7efbb89f53a5

Receipts root

0x671876e1f5a0…efcf010e6e8a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800