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 #0x781e2bc99b5cdd70e23052ba7448b64931fea7d98870b943549728ee402eb522 · ArcScan

Block

#21,349,337

2026-09-17 15:30:42 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,349,337
Timestamp: 8 days ago · 2026-09-17 15:30:42 UTC
Transactions: 0 transactions in this block
Block hash: 0x781e2bc99b5cdd70e23052ba7448b64931fea7d98870b943549728ee402eb522
Parent hash: 0x2abed72f…e2565520
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,349,337 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

16.1%4,835,508 / 30,000,000

Base fee

20 gwei

State root

0xdd0debe114c8…5e0a03fd977f

Transactions root

0xf4604b92dbcf…44bceb67647d

Receipts root

0xbe3628491667…9860fcd4e9eb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800