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 #0xca9ebd687a18e604e966c460ed1c00c5748fc9d75b2e8a85c98925b035a74367 · ArcScan

Block

#21,372,771

2026-09-17 18:49:28 UTC

FinalizedProposed 44 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,372,771
Timestamp: 44 days ago · 2026-09-17 18:49:28 UTC
Transactions: 0 transactions in this block
Block hash: 0xca9ebd687a18e604e966c460ed1c00c5748fc9d75b2e8a85c98925b035a74367
Parent hash: 0x3e4bec3e…2f9fc893
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,372,771 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

19.0%5,711,334 / 30,000,000

Base fee

20 gwei

State root

0xe028603ea295…ec5c301eb70e

Transactions root

0x9809d84dbcbe…701861bf4ec8

Receipts root

0x26c8724c4d8f…7e1e4f1d6a53

Nonce

0x0000000000000000

Extra data

0x00000004a817c800