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 #0x5661d8dd31cd881ed7771d029fb3792ef5c51e4f5eaa18c25d2d9ead10969b0d · ArcScan

Block

#21,304,101

2026-09-17 09:08:40 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,304,101
Timestamp: 5 days ago · 2026-09-17 09:08:40 UTC
Transactions: 0 transactions in this block
Block hash: 0x5661d8dd31cd881ed7771d029fb3792ef5c51e4f5eaa18c25d2d9ead10969b0d
Parent hash: 0xf7ed234e…93bc0856
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,304,101 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

7.9%2,373,782 / 30,000,000

Base fee

20 gwei

State root

0xf15eb5e50945…a4245b5b92bb

Transactions root

0xc9e13c70be63…262b5facf390

Receipts root

0xc497d1452601…127dce6f6112

Nonce

0x0000000000000000

Extra data

0x00000004a817c800