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 #0x865fc5682504f58e0be1d83105e84dd9262ab4646d2ca948de020d80ad68a64e · ArcScan

Block

#21,218,390

2026-09-16 21:04:47 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,218,390
Timestamp: 6 days ago · 2026-09-16 21:04:47 UTC
Transactions: 0 transactions in this block
Block hash: 0x865fc5682504f58e0be1d83105e84dd9262ab4646d2ca948de020d80ad68a64e
Parent hash: 0xf0467b1f…16dbc3f5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,218,390 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

43.5%13,042,777 / 30,000,000

Base fee

20.032487743 gwei

State root

0x7c2ff0429576…8675e8e777cd

Transactions root

0xbd4649e2eebc…c3126729679d

Receipts root

0xabccb9e40391…ba13ffa1e000

Nonce

0x0000000000000000

Extra data

0x00000004aa012fbb