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 #0xa7fc76c9d38333b00e76bbd16e10440cc6b5bd35454154351de5f71ea2f5679f · ArcScan

Block

#21,351,844

2026-09-17 15:51:52 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,351,844
Timestamp: 29 days ago · 2026-09-17 15:51:52 UTC
Transactions: 0 transactions in this block
Block hash: 0xa7fc76c9d38333b00e76bbd16e10440cc6b5bd35454154351de5f71ea2f5679f
Parent hash: 0xb54c2c4a…ba275160
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,351,844 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

14.5%4,357,098 / 30,000,000

Base fee

20 gwei

State root

0xa45afa3a807c…06f55b9a30b9

Transactions root

0xc166556e1c59…c1983abd8eb5

Receipts root

0x33093ebe04dd…6e27ce04c0e3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800