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 #0x788d89f411fac86ea73a790294dbf63297a9161bf7c1dab66f706d74167bcb3a · ArcScan

Block

#21,356,417

2026-09-17 16:30:30 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,356,417
Timestamp: 49 days ago · 2026-09-17 16:30:30 UTC
Transactions: 0 transactions in this block
Block hash: 0x788d89f411fac86ea73a790294dbf63297a9161bf7c1dab66f706d74167bcb3a
Parent hash: 0xf73f3f0a…4fa40082
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,356,417 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

17.4%5,231,670 / 30,000,000

Base fee

20 gwei

State root

0xc84ec7c96388…4fb20da6f9c1

Transactions root

0xee8c53971b61…603bf9259aca

Receipts root

0x043c5d6d4773…f9a7698a087a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800