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 #0xb5f3824b2c4c6f4fecbcff7660f097cada746fbc267ce70279b970149843ab82 · ArcScan

Block

#21,262,878

2026-09-17 03:20:22 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,262,878
Timestamp: 18 days ago · 2026-09-17 03:20:22 UTC
Transactions: 0 transactions in this block
Block hash: 0xb5f3824b2c4c6f4fecbcff7660f097cada746fbc267ce70279b970149843ab82
Parent hash: 0xed0af768…ce389edf
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,262,878 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

8.1%2,417,611 / 30,000,000

Base fee

20 gwei

State root

0xba6bd4367eca…07fb82f31c7d

Transactions root

0xbdf59166cf95…422b80f217a7

Receipts root

0x8231f3f99e0e…4e5e1dd16565

Nonce

0x0000000000000000

Extra data

0x00000004a817c800