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 #0xa4bcf9df11daf021b1ee5b2346cce140805b581bf79055873d14db1fd04756f9 · ArcScan

Block

#21,369,356

2026-09-17 18:20:37 UTC

FinalizedProposed 37 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,369,356
Timestamp: 37 days ago · 2026-09-17 18:20:37 UTC
Transactions: 0 transactions in this block
Block hash: 0xa4bcf9df11daf021b1ee5b2346cce140805b581bf79055873d14db1fd04756f9
Parent hash: 0xcef0b9ac…17eb1b1a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,369,356 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

14.1%4,240,661 / 30,000,000

Base fee

20 gwei

State root

0x2025908a0d6b…0ab35b4de2cb

Transactions root

0xd79202019482…0ae5b980ed7a

Receipts root

0xbf9061304b4f…e14adcbc64d3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800