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 #0xf16503f203e05e522ed9ead7ad12baee688350233cfb43621487c96d6f0c3a9d · ArcScan

Block

#21,307,704

2026-09-17 09:39:06 UTC

FinalizedProposed 33 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,307,704
Timestamp: 33 days ago · 2026-09-17 09:39:06 UTC
Transactions: 0 transactions in this block
Block hash: 0xf16503f203e05e522ed9ead7ad12baee688350233cfb43621487c96d6f0c3a9d
Parent hash: 0x8f2713e2…87b8d3c7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,307,704 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

8.1%2,438,763 / 30,000,000

Base fee

20 gwei

State root

0xd9f49ff52162…8d67cdbb1212

Transactions root

0x1338c125720a…91695a1588ac

Receipts root

0x3adba71d0915…3b0bf953ee2f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800