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 #0xf21725ecb19eddda82703cbc49c8753e1b72bd2774dab84b3abdcb4c418b2e02 · ArcScan

Block

#21,379,270

2026-09-17 19:44:22 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,379,270
Timestamp: 49 days ago · 2026-09-17 19:44:22 UTC
Transactions: 0 transactions in this block
Block hash: 0xf21725ecb19eddda82703cbc49c8753e1b72bd2774dab84b3abdcb4c418b2e02
Parent hash: 0x83add7a7…429b5ac9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,379,270 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

16.1%4,830,516 / 30,000,000

Base fee

20 gwei

State root

0x320c30c2247e…991e618e8e79

Transactions root

0x3cb609f8d782…7df49d26301e

Receipts root

0x39627edc2029…e0ffa8abd222

Nonce

0x0000000000000000

Extra data

0x00000004a817c800