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 #0x918402f49a4a701cd24fb5997f6378179fd887028731d1bca502ab0d3444e627 · ArcScan

Block

#21,366,374

2026-09-17 17:55:25 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,366,374
Timestamp: 48 days ago · 2026-09-17 17:55:25 UTC
Transactions: 0 transactions in this block
Block hash: 0x918402f49a4a701cd24fb5997f6378179fd887028731d1bca502ab0d3444e627
Parent hash: 0x18aaccea…274cfe26
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,366,374 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

9.0%2,688,695 / 30,000,000

Base fee

20 gwei

State root

0x1d23e6293cec…f9d0a6482fe4

Transactions root

0xd768e67e8e21…ad8c34b99494

Receipts root

0xbafe7de17ade…8366569feba8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800