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Arc Mainnet/5042

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Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

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Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

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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 #0xba5cd21124832ae7626482d32c623d0c65c84bea0e454a64d6c03d2e02d5f77a · ArcScan

Block

#21,366,921

2026-09-17 18:00:02 UTC

FinalizedProposed 35 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,366,921
Timestamp: 35 days ago · 2026-09-17 18:00:02 UTC
Transactions: 0 transactions in this block
Block hash: 0xba5cd21124832ae7626482d32c623d0c65c84bea0e454a64d6c03d2e02d5f77a
Parent hash: 0xf9d7e5c2…0d67f3f9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,366,921 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

8.2%2,466,313 / 30,000,000

Base fee

20 gwei

State root

0xbbe05e972d1e…ef36d6ab68ec

Transactions root

0x69fa12b36293…6d6366072bcc

Receipts root

0x07e63c7531b5…47efb0cc2640

Nonce

0x0000000000000000

Extra data

0x00000004a817c800