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 #0x5ad1c42c745bb509255729319ee442db02fdef7b87571b3da28075b894db6d25 · ArcScan

Block

#21,554,088

2026-09-18 20:22:06 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,554,088
Timestamp: 10 days ago · 2026-09-18 20:22:06 UTC
Transactions: 0 transactions in this block
Block hash: 0x5ad1c42c745bb509255729319ee442db02fdef7b87571b3da28075b894db6d25
Parent hash: 0x3ba0269f…9b0d6ecd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,554,088 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

5.3%1,577,541 / 30,000,000

Base fee

20 gwei

State root

0x0c9bb31be63b…c20070f6e563

Transactions root

0x9ff48bee1143…d9e1dc6c44c5

Receipts root

0xa343c9a76efb…144cc1aebbd3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800