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 #0x7cec841dce4fd47dddee818984a6aa586d1b01755d9c52b09dab9a4eaccbab39 · ArcScan

Block

#21,213,896

2026-09-16 20:26:51 UTC

FinalizedProposed 34 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,213,896
Timestamp: 34 days ago · 2026-09-16 20:26:51 UTC
Transactions: 0 transactions in this block
Block hash: 0x7cec841dce4fd47dddee818984a6aa586d1b01755d9c52b09dab9a4eaccbab39
Parent hash: 0x156aa392…75f48b0b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,213,896 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

23.2%6,967,699 / 30,000,000

Base fee

20 gwei

State root

0xaa8e7a4e3b3e…73b0c10d09c1

Transactions root

0x106d5b045f0c…66c3834dfd7a

Receipts root

0x975761149e77…85b38c2aeb9f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800