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 #0x9f68cbfc5984485e1ea149c2dbed2d0ca1c464039cc07d5311959cf320320d66 · ArcScan

Block

#21,294,121

2026-09-17 07:44:20 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,294,121
Timestamp: 10 days ago · 2026-09-17 07:44:20 UTC
Transactions: 0 transactions in this block
Block hash: 0x9f68cbfc5984485e1ea149c2dbed2d0ca1c464039cc07d5311959cf320320d66
Parent hash: 0xeb85d3d3…3782131c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,294,121 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

6.9%2,071,980 / 30,000,000

Base fee

20 gwei

State root

0x574ccb811a28…d47b3567b4f3

Transactions root

0x792495fce797…79879ba9732f

Receipts root

0xf8f495cf0995…0b732e61e9e7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800