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 #0x71e12b3b548db17e50f0efb2edb795f3861e761db6454dd71ea1340b33b36494 · ArcScan

Block

#21,315,203

2026-09-17 10:42:26 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,315,203
Timestamp: 15 days ago · 2026-09-17 10:42:26 UTC
Transactions: 0 transactions in this block
Block hash: 0x71e12b3b548db17e50f0efb2edb795f3861e761db6454dd71ea1340b33b36494
Parent hash: 0x65d0f884…b66c0aa5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,315,203 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

14.9%4,477,303 / 30,000,000

Base fee

20 gwei

State root

0xe5e0964b47f6…c13f3b78e165

Transactions root

0x5f96d2d93f3c…7aba0b47c88e

Receipts root

0x1866a8466f41…482fd9ec8f98

Nonce

0x0000000000000000

Extra data

0x00000004a817c800