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 #0x137a5ae72a37355deb4ac37219977698f7baa44b8c729e0bd3bddd7713346724 · ArcScan

Block

#21,518,405

2026-09-18 15:20:26 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,518,405
Timestamp: 27 days ago · 2026-09-18 15:20:26 UTC
Transactions: 0 transactions in this block
Block hash: 0x137a5ae72a37355deb4ac37219977698f7baa44b8c729e0bd3bddd7713346724
Parent hash: 0xf5cbd5fc…44a7d185
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,518,405 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

36.5%10,948,564 / 30,000,000

Base fee

20 gwei

State root

0xde609453fa1a…b0234570a51d

Transactions root

0x201eba79c603…f8081e2daa67

Receipts root

0x73a0ef9e7174…e39873932fa4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800