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 #0x50c967f553c3d99385528159a88df92373dff30561f8e14a05c0990e96a66de5 · ArcScan

Block

#21,388,010

2026-09-17 20:58:14 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,388,010
Timestamp: 14 days ago · 2026-09-17 20:58:14 UTC
Transactions: 0 transactions in this block
Block hash: 0x50c967f553c3d99385528159a88df92373dff30561f8e14a05c0990e96a66de5
Parent hash: 0x1a49b1a9…13966e58
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,388,010 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

4.8%1,427,226 / 30,000,000

Base fee

20 gwei

State root

0xbbbc2b704fbd…a9fb81ed1f63

Transactions root

0xad042a8041fa…e68b133fc839

Receipts root

0xa48b2fe597f4…a04f4d8bf86f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800