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 #0x0905457b3e6866cf39b567c9d30ab3c53dc0ed6e69b63e6529509ab90839679c · ArcScan

Block

#21,394,123

2026-09-17 21:49:54 UTC

FinalizedProposed 34 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,394,123
Timestamp: 34 days ago · 2026-09-17 21:49:54 UTC
Transactions: 0 transactions in this block
Block hash: 0x0905457b3e6866cf39b567c9d30ab3c53dc0ed6e69b63e6529509ab90839679c
Parent hash: 0x7f99da03…8e3f29cd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,394,123 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

2.9%872,063 / 30,000,000

Base fee

20 gwei

State root

0x7ada7156cc11…99bee350a45f

Transactions root

0xaa78910f599c…8752a8f90d6e

Receipts root

0x2786504725d9…5e6b216c3924

Nonce

0x0000000000000000

Extra data

0x00000004a817c800