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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 #0x3a66cf5ab93468b8d4cb44be3737105612f9255f77185a569d4510286567765c · ArcScan

Block

#21,372,646

2026-09-17 18:48:24 UTC

FinalizedProposed 40 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,372,646
Timestamp: 40 days ago · 2026-09-17 18:48:24 UTC
Transactions: 0 transactions in this block
Block hash: 0x3a66cf5ab93468b8d4cb44be3737105612f9255f77185a569d4510286567765c
Parent hash: 0x37f75785…2b4365f5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,372,646 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

22.0%6,604,813 / 30,000,000

Base fee

20 gwei

State root

0xcdff3d8bd14c…90a186745bc6

Transactions root

0x55ac62cc0648…90b0962a7de9

Receipts root

0xf46a8ad4925f…63cfb9688512

Nonce

0x0000000000000000

Extra data

0x00000004a817c800