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 #0x50cec2d6a82ef8f4233064c9f4f64c1cefed9c2b420228063d6dc1065ec3f395 · ArcScan

Block

#21,558,840

2026-09-18 21:02:17 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,558,840
Timestamp: 52 days ago · 2026-09-18 21:02:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x50cec2d6a82ef8f4233064c9f4f64c1cefed9c2b420228063d6dc1065ec3f395
Parent hash: 0xa47e1dc3…c54b8cdc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,558,840 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

16.7%5,005,248 / 30,000,000

Base fee

20 gwei

State root

0x042f56a2da23…b560e67d0ceb

Transactions root

0x946e3ed85a91…e6ae4c886b27

Receipts root

0xbe3b44490e2e…6fa0258b2dd3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800