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 #0xc21679060911f3617b2096bee2c9e697075ab8e93a0e7329dfdfb178902e52ee · ArcScan

Block

#21,385,309

2026-09-17 20:35:24 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,385,309
Timestamp: 5 days ago · 2026-09-17 20:35:24 UTC
Transactions: 0 transactions in this block
Block hash: 0xc21679060911f3617b2096bee2c9e697075ab8e93a0e7329dfdfb178902e52ee
Parent hash: 0x5598618d…5172e31d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,385,309 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

23.2%6,955,625 / 30,000,000

Base fee

20 gwei

State root

0x68e3cfc3440e…959c9517c2c0

Transactions root

0xe493122d3f6d…37501ab05da1

Receipts root

0xb0cd8a55d9fc…18eb097e5555

Nonce

0x0000000000000000

Extra data

0x00000004a817c800